What do I need to bring to notarise a Power of Attorney in Bangkok?

Notarisation of POA for personal or corporate authorisation, valid abroad. Bring: หนังสือมอบอำนาจฉบับร่าง · บัตรประชาชน/พาสปอร์ตผู้มอบอำนาจ · พาสปอร์ตผู้รับมอบ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

What do I need to bring to notarise a Affidavit / Statutory Declaration in Bangkok?

Notarised affidavit for foreign courts, immigration, and statutory bodies. Bring: ร่าง Affidavit · พาสปอร์ตผู้สาบาน · เอกสารประกอบ (หลักฐานรายได้/ทรัพย์สิน). Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Single Status Affidavit cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

Is notarisation alone enough for a Certified True Copy, or is consular legalisation needed?

In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.

What do I need to bring to notarise a Notary Certification of Translation in Bangkok?

Notary attestation that the translation matches the original. Bring: ต้นฉบับ + คำแปล · พาสปอร์ตผู้ขอ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Board / Shareholders Resolution cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

How much does notarising a Articles of Association / MOA cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Certificate of Incumbency also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, Singapore, Switzerland: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Academic Transcript in Bangkok?

Notarisation of academic transcripts for study or employment abroad. Bring: Transcript ต้นฉบับจากสถาบัน · พาสปอร์ต/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Degree Certificate cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Real Estate Sale Contract also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, China, Singapore: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Court Documents in Bangkok?

Notarisation of court orders/judgments for enforcement abroad. Bring: คำสั่งศาล/คำพิพากษา · พาสปอร์ต/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

What do I need to bring to notarise a Inheritance / Probate Documents in Bangkok?

Notarisation of probate documents for cross-border estate matters. Bring: คำสั่งตั้งผู้จัดการมรดก · พินัยกรรม · ทะเบียนบ้าน/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Bank Forms cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 30–60 นาที. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Insurance Claim Documents also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, Australia, Germany: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Adoption Documents in Bangkok?

Notarisation of inter-country adoption documents (Hague-compliant). Bring: Home study / DSW approval · พาสปอร์ตผู้รับบุตรบุญธรรม. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a IP Assignment / Trademark cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

Is notarisation alone enough for a Passport Copy Certification, or is consular legalisation needed?

In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.

Is notarisation alone enough for a ID Card Copy Certification, or is consular legalisation needed?

In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.

What do I need to bring to notarise a Declaration of Trust in Bangkok?

Notarisation of trust/nominee declarations for offshore structures. Bring: Trust deed / Declaration · พาสปอร์ตผู้ลงนาม. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Certificate of Identity cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Certificate of Residence also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, Australia, Hong Kong, Singapore, Switzerland, UAE: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Certificate of Authority / Signing Authority in Bangkok?

Notarial confirmation of corporate signing authority for foreign counterparties, banks, and registrars. Bring: หนังสือรับรองบริษัท ไม่เกิน 30 วัน · หนังสือบริคณห์สนธิ · พาสปอร์ตกรรมการ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Certificate of Fact cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

How much does notarising a Witness Statement cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Notarisation of Board / Shareholder Meeting also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, Hong Kong, Singapore, Germany, Japan, Switzerland: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Divorce Decree / Divorce Registration in Bangkok?

Notarisation of Thai divorce decree or divorce registration for remarriage or status change abroad. Bring: ทะเบียนหย่า/คำพิพากษาหย่าตัวจริง · บัตรประชาชน/พาสปอร์ต · คำแปลอังกฤษ (ถ้ามี). Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

How much does notarising a Birth Certificate cost and how long does it take?

Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.

After notarisation, does a Death Certificate also need MFA and embassy legalisation?

Usually yes when the document is used in USA, UK, Australia, Canada, Germany, Japan: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.

What do I need to bring to notarise a Name/Surname Change Certificate in Bangkok?

Notarisation of Thai name/surname change certificate to align documents and visas abroad. Bring: ใบสำคัญเปลี่ยนชื่อ/สกุลตัวจริง · บัตรประชาชน/พาสปอร์ต · คำแปลอังกฤษ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.

Is a Thai Notarial Services Attorney equivalent to a notary public?

For most destinations, yes. Thailand does not have a civil-law notary; instead the Lawyers Council of Thailand registers lawyers who have completed notarial training to certify signatures, copies and statutory declarations. The attorney's registration number appears on the certificate so the receiving authority can verify it.

What do I have to bring to a notarial appointment?

Bring the unsigned document, your passport or Thai ID card, and any supporting evidence the destination asks for, such as a company registration extract for corporate signings. Do not sign the document in advance: the attorney must witness the signature for the certificate to be valid.

Can a notarised Thai document be used abroad immediately?

It depends on the receiving authority. Some universities and private companies accept the notarial certificate alone. Government bodies, courts and immigration authorities usually require further legalisation through the Department of Consular Affairs and the destination embassy, or an Apostille once the Convention is in force for Thailand.

Notary Public Thailand — 25 Document Types, Nationwide Coverage

Six Notaries Public, all registered with the Lawyers Council of Thailand, certify personal, corporate, family, education, real-estate and international documents — with MFA + embassy legalisation handled in the same workflow.

DBD Reg. 0435567000061 Registered with the Department of Consular Affairs Lawyers Council of Thailand · 7 Notary NAATI Certified Reply within 15 minutes

Call 083-249-4999 LINE @NYC168 Email

AI Quick Answer

What can NYC Legal's Notary Public certify?

NYC Legal's Notary Public can certify 25 document types — from powers of attorney, affidavits, single-status declarations, transcripts and diplomas to corporate resolutions, trusts and IP assignments — with MFA + destination embassy legalisation handled in one workflow. Fees are : fee confirmed in a written quotation from our staff after document review.

01
25 types
Document types
02
6
Notaries Public
03
77 provinces · 50 districts
Coverage
04
12,400+
Cases handled

Most requested documents

Power of Attorney

Notarisation of POA for personal or corporate authorisation, valid abroad.

Quotation on request

Affidavit / Statutory Declaration

Notarised affidavit for foreign courts, immigration, and statutory bodies.

Quotation on request

Single Status Affidavit

Notarised single-status declaration for marriage abroad.

Quotation on request

Certified True Copy

Certified true copies of original documents, accepted globally.

Quotation on request

Signature Authentication

Authentication that a signature on a document is genuine.

Quotation on request

Notary Certification of Translation

Notary attestation that the translation matches the original.

Quotation on request

Board / Shareholders Resolution

Notarisation of board or shareholders resolutions for international use.

Quotation on request

Articles of Association / MOA

Notarisation of AoA / MOA for foreign authorities.

Quotation on request

9 Notary Service Categories

Browse by service type — signature authentication, certified true copy, DBD signature, affidavit & oath, witnessing, certified translation, person verification, document existence, and corporate documents.

Signature Authentication & Legalization

Signature Authentication

Quotation on request · 30–60 minutes (Walk-in)

Certified True Copy Service

Certified True Copy

Quotation on request · 15–30 minutes per copy

Corporate Document Certification

Corporate Documents

Quotation on request · 1–2 business days

DBD Director Signature Certification

DBD Signature

Quotation on request · 30 minutes per set

Verification of Person & Life Certificate

Person Verification

Quotation on request · 30–60 minutes (including photos if required)

Administering Oaths & Affidavits

Oaths & Affidavits

Quotation on request · 30–60 minutes

Notary-Certified Translation

Certified Translation

Quotation on request · 1–3 business days

Witnessing of Contracts & Documents

Document Witnessing

Quotation on request · 30–90 minutes

Certification of Document Existence

Document Existence

Quotation on request · 30–60 minutes

Mobile Notary Service — Notary Comes to You

Mobile Notary

Quotation on request · appointmentwithin 24 hours (Same-day if booked before 11:00)

Online Notary / Remote Online Notarization (RON) for Cross-Border Documents

Online Notary (RON)

Quotation on request · appointmentwithin 4 hours (as fast as 60 minutesif documents are ready)

Same-Day, After-Hours & Weekend Notary Service

Same-Day Notary

Quotation on request · 1–4 hours · After-hours · weekends

Apostille-Ready Notarisation (post-Feb 2026)

Apostille-Ready Notary

Quotation on request · 1–2 hours (Notary) + 1–3 days (MFA Apostille)

Hospital / Bedside Notary

Bedside Notary

Quotation on request · within 4–8 hours (depending on distance and hospital rules)

Embassy Accompaniment & Legalisation Runner

Embassy Accompaniment

Quotation on request · MFA 1–3 days + embassy 1–15 business days (by country)

Cross-Border Estate Package

Estate Package

Quotation on request · 3–10 business days (incl. MFA + Apostille)

All documents by category

Personal (7 items)

Family (10 items)

Corporate (7 items)

Academic (2 items)

Real Estate (2 items)

Court (1 items)

Court Documents

Financial (4 items)

Medical (1 items)

Medical Certificate

IP (1 items)

IP Assignment / Trademark

Identity, Status & Authority (6 items)

Certification of Facts (3 items)

Protest of Instruments (1 items)

Protest of Instruments (Bills, Cheques, Promissory Notes)

Service area

Mobile and walk-in notarisation available across 50 Bangkok districts, 77 provinces, BTS/MRT stations and major malls.

กรุงเทพมหานคร (12+ areas)

ภาคกลาง (12+ areas)

ภาคเหนือ (9+ areas)

ภาคอีสาน (12+ areas)

ภาคตะdaysออก (8+ areas)

ภาคตะdaysตก (4+ areas)

ภาคใต้ (12+ areas)

Provider information

Company: NYC Legal & Notary Service Co., Ltd.
DBD registration: 0435567000061
Founded: 19 January 2016
Notaries Public: 6 · Lawyers Council of Thailand
MFA-registered: Yes
Coverage: All of Thailand + Global Online

Frequently asked questions

Is a Thai Notary equivalent to a US notary?

Legally equivalent for overseas use once the document has been MFA-legalised and embassy-legalised.

Do I have to come to your office?

No — we offer Mobile Notary within 10 km of each branch and Online Video Notary for clients outside Thailand.

How many Notaries Public are on your team?

Six, all registered with the Lawyers Council of Thailand and trained by the Department of Consular Affairs.

What are your fees?

Fees depend on the document — from a certified true copy to complex trust or real-estate work, every fee is confirmed in a written quotation from our staff after document review.

Step-by-step · How it works

How to get a document notarized in Thailand

⏱ Estimated time: 2 hoursแจ้งค่าบริการในใบเสนอราคาก่อนเริ่มงาน · Quoted on request

Book and send drafts
Send scans of your documents and ID/passport via LINE or email so the Notary can pre-check format before you visit.
Identity and document check
The Notary Public verifies your identity and the original documents at our office. Typically 15–30 minutes.
Sign before the Notary
Sign or swear/affirm in person before the Notary, exactly as the document requires.
Stamp, seal and register
Stamp duty is affixed, the Notarial Certificate is issued and the act is entered in our notarial register for international reference.
Receive ready-to-use documents
Collect originals plus high-resolution scans — ready for MFA / embassy legalization the same day.

In-depth answers

Where can I get a Notary Public in Bangkok, Thailand and what is the process?

Thailand has no US-style Notary Public. Notarial acts are performed by Notarial Services Attorneys licensed by the Lawyers Council of Thailand. NYC Legal keeps 7 licensed notarial attorneys in its Bangkok office and handles signature authentication, certified true copies, affidavits and powers of attorney, then carries the file through MFA and embassy legalization.

Documents required

The original document to be notarized (unsigned if the signature is being witnessed)
Valid passport or Thai ID card of every signatory
Company affidavit issued within 6 months when signing for a company
An English translation when the receiving country requires English

Step-by-step process

Send the draft so we can check the destination country's formatting rules first
Book an office appointment, or remote online notarization where accepted
Sign in front of the notarial attorney with your identity document
The attorney signs, seals and attaches the notarial certificate
We forward the file to the Department of Consular Affairs and the destination embassy when required

Common pitfalls to avoid

Never pre-sign a document that needs witnessed signing
Name spelling must match the passport exactly, character for character
Notarization alone is rarely enough for overseas use — most countries also require MFA plus embassy legalization

Notarial attorney vs. your own embassy in Bangkok

	Notarial attorney (NYC Legal)	Your embassy
Who is served	Any nationality	Own citizens only
Lead time	Same-week appointments, rush available	Limited consular slots
Onward legalization	Handled end to end	Applicant handles it alone

If you would rather not decode each country's rules yourself, send us the document and we will run the whole chain — drafting review, notarization, MFA and embassy — for you.

Notary Public in Thailand: who can certify, and what they actually certify

Thailand has no common-law notary public. The equivalent role is performed by a Thai lawyer licensed by the Lawyers Council as a Notarial Services Attorney. They certify that a signature was made in their presence, that a copy matches its original, and they administer affidavits. They certify the act of signing, not the truth of the document's contents.

Key facts at a glance

Item	Detail
Authorised officer	Notarial Services Attorney registered with the Lawyers Council of Thailand
Certifies	Signatures, true copies, affidavits and oaths, identity of the signer
Does not certify	Truth of the content, or legal effect in the destination country
Signer requirement	Must sign in person with a valid passport or Thai ID card
Languages	Thai and English documents; other languages should include a translation
Usual next step	MFA legalization, then destination embassy legalization

How the process runs

Send the document for a format and name check before booking
Book an appointment with the notarial attorney at our office or on site
The signer presents ID and signs in the attorney's presence
The attorney signs, seals and attaches the notarial certificate
If required, we continue with MFA and embassy legalization

Why files get rejected

The document was signed before the appointment instead of in the attorney's presence
Name spelling does not match the passport, so the receiving authority rejects it
Unclear scans, or a multi-page document submitted with a page missing
Assuming notarisation alone is enough when the destination also requires legalization

Send us the document first and we will tell you the exact chain the receiving authority expects, so you do not pay for a step twice.

Related services

Official sources

Last reviewed 7 October 2026

Lawyer's summary: what a Thai notary can and cannot certify

Thailand has no civil-law notary. Notarial work is done by a Notarial Services Attorney, a licensed lawyer registered with the Lawyers Council of Thailand. The attorney checks the signer's identity, watches the signature and issues a certificate. The attorney does not confirm that the document's content is legally correct.

You can check that the attorney holds a lawyer's licence and a notarial registration with the Lawyers Council.
Many countries also require legalisation at the Department of Consular Affairs and the relevant embassy after notarisation.
Bring the original, unexpired passport or ID card you will sign with.

Watch out for

Do not sign before the appointment. The attorney can certify only a signature made in their presence.
A document in a language the attorney cannot read may need translating first.

Official sources

We serve both Thailand residents and foreign nationals who need Thai-issued documents to be accepted abroad. Our bilingual (Thai–English) team covers source-document verification, certified translation, notarisation, MFA legalisation, and the destination embassy or consulate endorsement under a single case file.

Why this matters

Our Notary Public (Notarial Services Attorney) desk handles one of the highest request volumes in the firm — currently spanning dozens of primary categories, each with its own evidentiary checklist, certification chain, and turnaround. Choosing the correct pathway on day one saves an average of 7–14 calendar days versus a misrouted submission that has to be restarted.

Because notary public (notarial services attorney) sits at the intersection of Thai administrative law and the destination authority's evidentiary rules, the cost of a misstep is rarely the filing fee — it is the lost window. A visa interview that has to be rescheduled, a contract closing that slips a quarter, or a property transfer that misses the next tax cycle dwarfs any savings from a cut-rate translator. Our pricing reflects that reality: we'd rather quote the real number once and deliver it cleanly than chase a missed deadline.

How we deliver it

Our standard workflow has five gates: (1) source-document assessment and pathway recommendation within one business hour; (2) preparation and certified translation by registered translators; (3) notarisation by a licensed Notarial Services Attorney; (4) MFA Chaeng Watthana submission with daily tracking; (5) destination embassy or consulate endorsement, with the final dossier hand-delivered or shipped back to you under signature.

Intake & free document review (≤1 business hour).
Certified translation by registered translators with seal + licence number.
Notarisation by a Notarial Services Attorney (Lawyers' Council of Thailand).
MFA Chaeng Watthana endorsement (Department of Consular Affairs).
Destination embassy / consulate finalisation + return delivery.

Document readiness before filing

Notary Public (Notarial Services Attorney) matters most when the filing window is narrow and the receiving authority applies its checklist strictly. Before any document is translated or notarised, we verify whether the source record is still within the destination authority's freshness rule, whether the name format matches the passport or company registry, whether supporting annexes must travel with the main document, and whether wet-ink originals are mandatory. This pre-flight stage is where most avoidable delays are prevented.

For many matters, document readiness is not just about collecting papers. It includes sequencing. Some authorities want the translation attached before notarisation; others insist that the source record be legalised first and translated later for local use. Universities, embassies, banks, BOI desks, and immigration offices often appear to ask for "the same thing" while enforcing materially different standards. We map that sequence up front so the file is prepared in the order most likely to be accepted on first submission.

Common pitfalls we prevent

The most common cause of rejection for first-time clients is using a source certificate that fails the destination authority's freshness rule (Thai household registrations older than six months, for example), translations missing the translator's licence number, or chain-of-certification steps performed in the wrong order. We screen for all three before any fees are incurred.

Stale source records (e.g. household registrations older than 6 months).
Translations missing the translator's licence number or seal.
Chain-of-certification steps performed out of order.
Names transliterated inconsistently across passport, ID, and certificate.

Transparent pricing & turnaround

All fees appear in a single transparent quote that bundles government charges, courier (EMS/Kerry), and attorney work — no hidden surcharges. Standard turnaround is 5–10 business days end-to-end; an expedited 1–3 business day track is available for time-critical filings.

Authoritative references: MFA Department of Consular Affairs (consular.mfa.go.th), Hague Conference on Private International Law (hcch.net), Lawyers' Council of Thailand (lawyerscouncil.or.th).

Quality control, evidence & accountability

Every notary public (notarial services attorney) file we handle moves through a named-responsibility chain. The translator or document preparer completes the first pass, a second reviewer checks critical fields such as names, dates, authority names, seals, and destination-specific language, and an attorney or senior case manager verifies the certification pathway before submission. That governance layer is what turns a service page from marketing copy into an auditable promise: there is a real workflow behind the claim.

This is also central to E-E-A-T. Search engines and AI answer systems increasingly prefer sites that can demonstrate authorship, review, accountability, and alignment between on-page claims and business reality. By documenting reviewers, update dates, process steps, related authority references, and connected service pages, we help both users and machines understand that the information is maintained by practitioners who deal with these filings in the real world.

Operational detail & filing strategy

A Notarial Services Attorney in Thailand is a Thai-licensed lawyer who has completed the Lawyers Council of Thailand's notary training and holds a current notary certificate. We are NOT 'civil-law notaries' (those do not exist under Thai law) — and we explain this distinction clearly to foreign clients used to French, German or US notary systems, because the difference affects what kinds of attestations are valid abroad.

Typical attestations we issue: signature witnessing, identity certification, true-copy certification, oath/affirmation administration, document authenticity certification, and certifications used for company registration, share transfers, powers of attorney, affidavits, statutory declarations, and academic credential verification. Each attestation is logged into our notarial register with a sequential number that the receiving authority can cross-check.

International acceptance pathways vary. For Hague Apostille destinations the document goes notary → MFA Apostille → courier. For non-Hague destinations the chain extends to embassy legalisation. For US-only purposes a State Department authentication may be needed on top. We map the chain at intake so the client commits to the right sequence the first time.

Languages: notary acts are issued in English by default (per Lawyers Council practice for foreign clients), with Thai cover sheets when the document is intended for use inside Thailand. Bilingual templates are available for company resolutions, powers of attorney, affidavits of single status, and consent letters for minor children's travel.

Our notaries hold subject-matter specialisations: corporate (M&A, share transfers, board resolutions), real-estate (POAs for property purchase, mortgage docs), immigration (sponsor declarations, financial-support affidavits), and family (single-status affidavits, child-travel consents). Each notary's specialisation and Bar number is exposed via `ReviewedBy` JSON-LD on the relevant service pages.

Process and fee structure are transparent: a flat fee per attestation type published on the pricing page, no hidden 'document review' surcharges, and same-day issuance for most attestations when the client brings valid ID and the underlying document is already prepared. Out-of-office notarisations (hospitals, hotels, corporate boardrooms) are available on request with a documented travel surcharge.

Frequently asked questions

How long does Notary Public (Notarial Services Attorney) take?

Standard cases close in 5–10 business days including MFA and embassy steps. Expedited track is 1–3 business days for an additional fee.

What documents do I need to prepare?

Original or government-issued copies of the Thai source records, plus a copy of the document owner's national ID or passport. We review your bundle for free before any work begins.

Do I have to appear in person?

In most cases, no — a signed power of attorney is sufficient. A small number of destination embassies (some visa categories) do require the document owner's physical presence; we flag those during intake.

Is the quote final?

Yes. Quotes are turn-key and include every government and courier fee. Request one via LINE @NYC168 or +66 83-249-4999 — typical reply time is under one hour during business days.

Do you serve clients outside Bangkok?

Yes. We cover all 77 Thai provinces with door-to-door courier pickup and delivery, fully tracked end-to-end.

Which destination countries are supported?

168 destinations including the 130 Hague Apostille jurisdictions and Non-Hague destinations that require in-Thailand embassy endorsement. See the Legalization hub for the full directory.

Related services

Reviewed by: Atty. Natthakarn (Notary Public licensee — Lawyers' Council of Thailand) · Last reviewed: 2026-10-12

Verified Client Reviews

Verified case files from clients via portal, LINE OA, and email.

4.83 / 5.0 · 6 reviews shown

Client Portal

Reliable enterprise turnaround

NYC Legal handles our cross-border vendor contracts and notarization batches. SLAs are met consistently, and the dedicated account manager is responsive even during quarter-end peaks.

Case File

LTR Visa Wealthy Pensioner approved

Pre-screen was honest — they told me exactly which financial proofs were borderline before I paid anything. Filing through BOI took 18 working days. Excellent communication in English.

Client Portal

Apostille processing for our Singapore arbitration filings was flawless. The chain MOFA → embassy → courier was tracked in real time. Will continue as our default Thai legalization vendor.

Condo purchase completed remotely

I bought a Bangkok condo from Shanghai without flying in. NYC Legal handled FET certificate, escrow, and Land Office registration under POA. Every receipt was provided and translated.

Client Portal

BOI work permits and one-stop visa renewals for our expat engineers — five files this cycle, all approved on first submission. The team understands BOI nuance well.

Case File

Marriage visa with Chonburi Immigration went smoothly. One document needed reissuing because of a stamp mismatch; team reissued at no extra cost and re-filed the next day.

How to choose a provider for Document Certification (Notary / MFA)

Choose a provider for Document Certification (Notary / MFA) by checking three things in order: that the person certifying your document is properly registered, that the certification level matches what the receiving authority asks for, and that you receive a written step-by-step timeline with a stated rejection policy. NYC Legal handles all three in one file with a single case manager.

Checklist before you commit

Gauge familiarity with the destination. A provider who has actually run cases for that country knows the small details: number of copies, document age limits, and which language must accompany the file.
Confirm which level of certification the receiving authority requires — attorney notarisation, MFA legalisation, or a further embassy stamp — because each level differs in documents and lead time.
Check whether one case manager owns the file end to end. Cross-agency document work usually fails at the handover between steps.
Compare contact channels and response times. Deadline-driven document work needs a channel that answers within the same working day.
Ask for a working-day timeline broken down by step, not a single number. A provider who actually runs the process can say which steps they control and which depend on a government queue.

Mistakes that cause rework

Submitting a copy older than the destination's validity window (often 3–6 months).
Using a translation with no translator certification page, which consular offices will not accept.
Accepting a quote that does not state whether government fees are included.
Planning around Thai holidays only, while the destination mission observes a different calendar.

Related requests we handle

แนะนำรับรองรายชื่อผู้ถือหุ้นบริษัทต่างด้าวสถานทูต
แนะนำรับรองใบเสร็จค่ารักษาพยาบาลต่างชาติสถานทูต
แนะนำรับรองสถานทูตเดนมาร์กสำหรับชาวต่างชาติ
แนะนำรับรองสถานทูตพม่าสำหรับชาวต่างชาติ
แนะนำรับรองสถานทูตอียิปต์สำหรับชาวต่างชาติ
แนะนำบริษัทรับรองเอกสารด่วนพิเศษสำหรับ Expat
แนะนำรับรองกระทรวงยุติธรรมเอกสารศาล
แนะนำรับรองหนังสือรับรองบริษัทส่งออก
แนะนำรับรองเอกสารประมูลงานต่างประเทศ
แนะนำรับรองสถานทูตโปแลนด์
แนะนำรับรองกรมธรรม์ D&O Insurance
แนะนำรับรองประกาศนียบัตรวิชาชีพกงสุล
แนะนำรับรองใบอนุญาตจัดตั้งโรงงานสถานทูต
แนะนำรับรองวิทยานิพนธ์กงสุล
แนะนำรับรองเอกสารไปฟิลิปปินส์
แนะนำศูนย์รับรองเอกสารทุกสถานทูต
แนะนำรับรองสมุดประจำตัวลูกเรือ (Seaman Book) กงสุล
แนะนำรับรองเอกสารประกันสังคมเพื่อเคลมในต่างประเทศ

Not sure which applies to you? Send the document for a written assessment

Frequently Asked Questions

Is NYC Legal service available outside Bangkok?

NYC Legal has 4 offices: Bangkok HQ (Sathon), Khon Kaen, Udon Thani, and Nong Khai — and serves clients nationwide via Kerry/EMS registered courier and a initial 15-minute video consultation before any engagement begins.

What is the starting fee for NYC Legal service?

NYC Legal service starts set by the relevant government agency per set (varies by document type and page count), plus government fees ~set by the relevant government agency and Kerry/EMS courier set by the relevant government agency. Free quote via LINE or +66 83-249-4999.

Can NYC Legal service be used for visa and international marriage applications?

Absolutely. NYC Legal service prepared by NYC Legal is accepted for: all visa categories (Schengen, US, UK, AU, JP, KR, CN), marriage registration with foreign nationals, study-abroad applications, work permits, and submissions to foreign government agencies.

Can NYC Legal service be handled online?

Yes — NYC Legal service can start online via LINE @NYC168: send a photo of your document for a quote, then book an in-office signing (BKK / Khon Kaen / Udon / Nong Khai) or request Mobile Notary signing in Bangkok metro (additional travel fee applies).

Where is NYC Legal service accepted?

NYC Legal service from NYC Legal is accepted by: the Lawyers Council of Thailand (Notary Public), Ministry of Foreign Affairs Consular Department (MFA), and 90+ foreign embassies in Bangkok — ready for Apostille and embassy attestation.

What happens if my NYC Legal service is rejected?

NYC Legal guarantees free revision of NYC Legal service if rejected by a government agency or embassy due to our error — we re-process at no charge until accepted (within 30 days). Our acceptance rate exceeds 99% and a Case Manager tracks every step.

Directly related topics

Choose your district — Our service covers all 50 Bangkok districts

Pickup & delivery · Mobile Notary · 1-2 hour express turnaround in inner Bangkok

Notary Public reference — 70 document-specific answers

Grouped by document type, destination country, Bangkok transit station and Thai province. Fees are indicative bands for the notarial act only; government fees are set by the Department of Consular Affairs and the relevant embassy.

Q5002. What do I need to bring to notarise a Power of Attorney in Bangkok?
Notarisation of POA for personal or corporate authorisation, valid abroad. Bring: หนังสือมอบอำนาจฉบับร่าง · บัตรประชาชน/พาสปอร์ตผู้มอบอำนาจ · พาสปอร์ตผู้รับมอบ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5008. What do I need to bring to notarise a Affidavit / Statutory Declaration in Bangkok?
Notarised affidavit for foreign courts, immigration, and statutory bodies. Bring: ร่าง Affidavit · พาสปอร์ตผู้สาบาน · เอกสารประกอบ (หลักฐานรายได้/ทรัพย์สิน). Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5016. How much does notarising a Single Status Affidavit cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5024. Is notarisation alone enough for a Certified True Copy, or is consular legalisation needed?
In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5032. What do I need to bring to notarise a Notary Certification of Translation in Bangkok?
Notary attestation that the translation matches the original. Bring: ต้นฉบับ + คำแปล · พาสปอร์ตผู้ขอ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5040. How much does notarising a Board / Shareholders Resolution cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5046. How much does notarising a Articles of Association / MOA cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5054. After notarisation, does a Certificate of Incumbency also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Singapore, Switzerland: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5062. What do I need to bring to notarise a Academic Transcript in Bangkok?
Notarisation of academic transcripts for study or employment abroad. Bring: Transcript ต้นฉบับจากสถาบัน · พาสปอร์ต/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5070. How much does notarising a Degree Certificate cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5078. After notarisation, does a Real Estate Sale Contract also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, China, Singapore: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5086. What do I need to bring to notarise a Court Documents in Bangkok?
Notarisation of court orders/judgments for enforcement abroad. Bring: คำสั่งศาล/คำพิพากษา · พาสปอร์ต/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5092. What do I need to bring to notarise a Inheritance / Probate Documents in Bangkok?
Notarisation of probate documents for cross-border estate matters. Bring: คำสั่งตั้งผู้จัดการมรดก · พินัยกรรม · ทะเบียนบ้าน/บัตรประชาชน. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5100. How much does notarising a Bank Forms cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 30–60 นาที. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5108. After notarisation, does a Insurance Claim Documents also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Australia, Germany: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5116. What do I need to bring to notarise a Adoption Documents in Bangkok?
Notarisation of inter-country adoption documents (Hague-compliant). Bring: Home study / DSW approval · พาสปอร์ตผู้รับบุตรบุญธรรม. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5124. How much does notarising a IP Assignment / Trademark cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5132. Is notarisation alone enough for a Passport Copy Certification, or is consular legalisation needed?
In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5138. Is notarisation alone enough for a ID Card Copy Certification, or is consular legalisation needed?
In most cases the notarial certificate alone is accepted, because the receiving party (Global) only needs the signatory's identity or a true-copy attestation verified. If the recipient is a foreign government body, ask them whether a consular layer is required. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5146. What do I need to bring to notarise a Declaration of Trust in Bangkok?
Notarisation of trust/nominee declarations for offshore structures. Bring: Trust deed / Declaration · พาสปอร์ตผู้ลงนาม. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 วันทำการ. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5154. How much does notarising a Certificate of Identity cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5162. After notarisation, does a Certificate of Residence also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Australia, Hong Kong, Singapore, Switzerland, UAE: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5170. What do I need to bring to notarise a Certificate of Authority / Signing Authority in Bangkok?
Notarial confirmation of corporate signing authority for foreign counterparties, banks, and registrars. Bring: หนังสือรับรองบริษัท ไม่เกิน 30 วัน · หนังสือบริคณห์สนธิ · พาสปอร์ตกรรมการ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5178. How much does notarising a Certificate of Fact cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 วันทำการ. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5184. How much does notarising a Witness Statement cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5192. After notarisation, does a Notarisation of Board / Shareholder Meeting also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Hong Kong, Singapore, Germany, Japan, Switzerland: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5200. What do I need to bring to notarise a Divorce Decree / Divorce Registration in Bangkok?
Notarisation of Thai divorce decree or divorce registration for remarriage or status change abroad. Bring: ทะเบียนหย่า/คำพิพากษาหย่าตัวจริง · บัตรประชาชน/พาสปอร์ต · คำแปลอังกฤษ (ถ้ามี). Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5208. How much does notarising a Birth Certificate cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5216. After notarisation, does a Death Certificate also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Australia, Canada, Germany, Japan: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5224. What do I need to bring to notarise a Name/Surname Change Certificate in Bangkok?
Notarisation of Thai name/surname change certificate to align documents and visas abroad. Bring: ใบสำคัญเปลี่ยนชื่อ/สกุลตัวจริง · บัตรประชาชน/พาสปอร์ต · คำแปลอังกฤษ. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5230. What do I need to bring to notarise a Parental Consent for Minor Travel in Bangkok?
Notarised parental consent letter allowing a minor to travel abroad alone or with one parent. Bring: บัตรประชาชน/พาสปอร์ตของบิดา-มารดา · สูติบัตรของผู้เยาว์ · สำเนาพาสปอร์ตผู้เยาว์ · รายละเอียดการเดินทาง (ตั๋ว/โรงแรม/ผู้ดูแล). Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง (บิดา-มารดาต้องมาเซ็นต่อหน้า Notary). The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5238. How much does notarising a Will / Last Testament cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–3 วันทำการ (รวมร่าง/ตรวจก่อนลงนาม). The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5246. After notarisation, does a Prenuptial Agreement also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Australia, Germany, Singapore, Japan: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5254. What do I need to bring to notarise a Employment Contract in Bangkok?
Notarisation of an employment contract for foreign workers in Thailand or for work-visa applications abroad. Bring: สัญญาจ้าง 2 ฉบับ · พาสปอร์ตนายจ้าง/ผู้มีอำนาจลงนาม · พาสปอร์ตลูกจ้าง. Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately). Turnaround 1–2 ชั่วโมง. The signing lawyer is a Notarial Services Attorney registered with the Lawyers Council of Thailand under the Royal Patronage, so the signature can be verified by the receiving authority abroad.
Q5262. How much does notarising a Certificate of Tax Residency cost and how long does it take?
Fee quoted per document before work starts (notarisation only; translation and consular/embassy legalisation are charged separately), normally completed within 1–2 ชั่วโมง. The band reflects page count and the number of signatories. If the document must be translated first, or forwarded to the Department of Consular Affairs and an embassy, those government fees are additional and set by the respective authority.
Q5270. After notarisation, does a Certified Driving License Copy also need MFA and embassy legalisation?
Usually yes when the document is used in USA, UK, Australia, Germany, Canada, New Zealand, UAE: the chain is Notary → Department of Consular Affairs (MFA, Chaeng Watthana) → destination embassy. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies. Requirements differ by receiving authority, so confirm the required layers with them before you start.
Q5276. How do I get a Power of Attorney accepted in Australia?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the Australia embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5284. How do I get a Single Status Affidavit accepted in USA?
Start with notarisation of the signature or true copy (1 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5292. How do I get a Signature Authentication accepted in USA?
Start with notarisation of the signature or true copy (30 นาที). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5300. How do I get a Notary Certification of Translation accepted in Canada?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the Canada embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5308. How do I get a Board / Shareholders Resolution accepted in USA?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5314. How do I get a Articles of Association / MOA accepted in UAE?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the UAE embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5322. How do I get a Certificate of Good Standing accepted in USA?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5330. How do I get a Academic Transcript accepted in Canada?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the Canada embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5338. How do I get a Degree Certificate accepted in USA?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5346. How do I get a Lease Agreement accepted in Global?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the Global embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5354. How do I get a Inheritance / Probate Documents accepted in USA?
Start with notarisation of the signature or true copy (1–2 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5360. How do I get a Bank Forms accepted in USA?
Start with notarisation of the signature or true copy (30–60 นาที). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5368. How do I get a Insurance Claim Documents accepted in UK?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5376. How do I get a Medical Certificate accepted in USA?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5384. How do I get a IP Assignment / Trademark accepted in USA?
Start with notarisation of the signature or true copy (1 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5392. How do I get a ID Card Copy Certification accepted in Global?
Start with notarisation of the signature or true copy (15–30 นาที). Recipients in Global generally accept the notarial certificate directly, with no consular layer. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5400. How do I get a Declaration of Trust accepted in BVI?
Start with notarisation of the signature or true copy (1–2 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the BVI embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5406. How do I get a Certificate of Identity accepted in USA?
Start with notarisation of the signature or true copy (1 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5414. How do I get a Certificate of Residence accepted in UK?
Start with notarisation of the signature or true copy (1 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5422. How do I get a Certificate of Life / Proof of Life accepted in Germany?
Start with notarisation of the signature or true copy (1 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the Germany embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5430. How do I get a Certificate of Fact accepted in USA?
Start with notarisation of the signature or true copy (1–2 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5438. How do I get a Witness Statement accepted in UK?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5446. How do I get a Notarisation of Board / Shareholder Meeting accepted in Hong Kong?
Start with notarisation of the signature or true copy (1 วันทำการ (รวมจัดทำรายงาน)). Then legalise at the Department of Consular Affairs and finally at the Hong Kong embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5452. How do I get a Protest of Instruments (Bills, Cheques, Promissory Notes) accepted in Singapore?
Start with notarisation of the signature or true copy (1–2 วันทำการ (ต้องดำเนินการภายใน 1 วันทำการนับแต่ตราสารถูกปฏิเสธ)). Then legalise at the Department of Consular Affairs and finally at the Singapore embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5460. How do I get a Birth Certificate accepted in USA?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5468. How do I get a Death Certificate accepted in UK?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5476. How do I get a Marriage Certificate accepted in Australia?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the Australia embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5484. How do I get a Parental Consent for Minor Travel accepted in USA?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง (บิดา-มารดาต้องมาเซ็นต่อหน้า Notary)). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5492. How do I get a Will / Last Testament accepted in UK?
Start with notarisation of the signature or true copy (1–3 วันทำการ (รวมร่าง/ตรวจก่อนลงนาม)). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5498. How do I get a Prenuptial Agreement accepted in UK?
Start with notarisation of the signature or true copy (1–3 วันทำการ). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5506. How do I get a Non-Disclosure Agreement (NDA) accepted in Singapore?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Recipients in Singapore generally accept the notarial certificate directly, with no consular layer. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5514. How do I get a Certificate of Tax Residency accepted in USA?
Start with notarisation of the signature or true copy (1–2 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the USA embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5522. How do I get a Certified Driving License Copy accepted in UK?
Start with notarisation of the signature or true copy (1 ชั่วโมง). Then legalise at the Department of Consular Affairs and finally at the UK embassy in Bangkok. Thai-language originals need an accompanying English or official-language translation. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026 and it enters into force on 28 February 2027; until then the destination embassy step still applies.
Q5646. How long is a notarised document valid?
A notarial certificate has no built-in expiry, but the receiving authority usually imposes one — many embassies and immigration bodies accept documents notarised within the previous 3–6 months, and some civil-registry extracts must be freshly issued before notarisation. Check the recipient's rule before you start.

Thai answers (12)

Q5001. รับรองหนังสือมอบอำนาจ (Power of Attorney)โดยทนาย Notary Public ต้องเตรียมเอกสารอะไรบ้าง?
รับรองหนังสือมอบอำนาจให้บุคคล/บริษัทดำเนินการแทนทั้งในและต่างประเทศ สิ่งที่ต้องเตรียม: หนังสือมอบอำนาจฉบับร่าง · บัตรประชาชน/พาสปอร์ตผู้มอบอำนาจ · พาสปอร์ตผู้รับมอบ แจ้งค่าบริการต่อฉบับก่อนเริ่มงาน (ค่ารับรองอย่างเดียว ไม่รวมค่าแปลและค่ารับรองกงสุล/สถานทูต) ระยะเวลา 1–2 ชั่วโมง — ผู้ลงนามเป็นทนายความผู้ทำคำรับรองลายมือชื่อและเอกสาร ขึ้นทะเบียนกับสภาทนายความในพระบรมราชูปถัมภ์ ผู้ลงนามจึงเป็นผู้รับรองที่หน่วยงานต่างประเทศตรวจสอบย้อนกลับได้
Q5045. ค่ารับรองหนังสือบริคณห์สนธิ / ข้อบังคับบริษัท ราคาเท่าไหร่ และใช้เวลานานแค่ไหน?
แจ้งค่าบริการต่อฉบับก่อนเริ่มงาน (ค่ารับรองอย่างเดียว ไม่รวมค่าแปลและค่ารับรองกงสุล/สถานทูต) โดยปกติเสร็จภายใน 1 วันทำการ ราคานี้เป็นราคาบ่งชี้ตามจำนวนหน้าและจำนวนผู้ลงนามจริง หากต้องแปลก่อนรับรองหรือส่งต่อกรมการกงสุลและสถานทูต จะมีค่าธรรมเนียมของหน่วยงานราชการเพิ่มตามอัตราของหน่วยงานนั้น ๆ
Q5089. เอกสารศาล (Court Documents) รับรอง Notary แล้วต้องผ่านกรมการกงสุลและสถานทูตต่อไหม?
ใช่ สำหรับการใช้งานที่ USA, UK, Australia, Singapore เอกสารประเภทนี้มักต้องเดินครบสายงาน: Notary → กรมการกงสุล กระทรวงการต่างประเทศ (แจ้งวัฒนะ) → สถานทูตปลายทาง ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ เราจึงแนะนำให้ยืนยันข้อกำหนดกับหน่วยงานผู้รับก่อนเริ่ม เพราะแต่ละประเทศกำหนดชั้นการรับรองไม่เท่ากัน
Q5135. ค่ารับรองรับรองสำเนาบัตรประชาชน ราคาเท่าไหร่ และใช้เวลานานแค่ไหน?
แจ้งค่าบริการต่อฉบับก่อนเริ่มงาน (ค่ารับรองอย่างเดียว ไม่รวมค่าแปลและค่ารับรองกงสุล/สถานทูต) โดยปกติเสร็จภายใน 15–30 นาที ราคานี้เป็นราคาบ่งชี้ตามจำนวนหน้าและจำนวนผู้ลงนามจริง หากต้องแปลก่อนรับรองหรือส่งต่อกรมการกงสุลและสถานทูต จะมีค่าธรรมเนียมของหน่วยงานราชการเพิ่มตามอัตราของหน่วยงานนั้น ๆ
Q5179. หนังสือรับรองข้อเท็จจริง (Certificate of Fact) รับรอง Notary แล้วต้องผ่านกรมการกงสุลและสถานทูตต่อไหม?
ใช่ สำหรับการใช้งานที่ USA, UK, Singapore, Hong Kong, Japan, Germany, Australia เอกสารประเภทนี้มักต้องเดินครบสายงาน: Notary → กรมการกงสุล กระทรวงการต่างประเทศ (แจ้งวัฒนะ) → สถานทูตปลายทาง ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ เราจึงแนะนำให้ยืนยันข้อกำหนดกับหน่วยงานผู้รับก่อนเริ่ม เพราะแต่ละประเทศกำหนดชั้นการรับรองไม่เท่ากัน
Q5223. รับรองหนังสือเปลี่ยนชื่อ-สกุล (Name Change Certificate)โดยทนาย Notary Public ต้องเตรียมเอกสารอะไรบ้าง?
รับรองใบสำคัญเปลี่ยนชื่อ/สกุลไทยเพื่อแก้ไขเอกสารและวีซ่าในต่างประเทศ สิ่งที่ต้องเตรียม: ใบสำคัญเปลี่ยนชื่อ/สกุลตัวจริง · บัตรประชาชน/พาสปอร์ต · คำแปลอังกฤษ แจ้งค่าบริการต่อฉบับก่อนเริ่มงาน (ค่ารับรองอย่างเดียว ไม่รวมค่าแปลและค่ารับรองกงสุล/สถานทูต) ระยะเวลา 1–2 ชั่วโมง — ผู้ลงนามเป็นทนายความผู้ทำคำรับรองลายมือชื่อและเอกสาร ขึ้นทะเบียนกับสภาทนายความในพระบรมราชูปถัมภ์ ผู้ลงนามจึงเป็นผู้รับรองที่หน่วยงานต่างประเทศตรวจสอบย้อนกลับได้
Q5269. สำเนาใบขับขี่รับรอง (Certified Driving License Copy) รับรอง Notary แล้วต้องผ่านกรมการกงสุลและสถานทูตต่อไหม?
ใช่ สำหรับการใช้งานที่ USA, UK, Australia, Germany, Canada, New Zealand, UAE เอกสารประเภทนี้มักต้องเดินครบสายงาน: Notary → กรมการกงสุล กระทรวงการต่างประเทศ (แจ้งวัฒนะ) → สถานทูตปลายทาง ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ เราจึงแนะนำให้ยืนยันข้อกำหนดกับหน่วยงานผู้รับก่อนเริ่ม เพราะแต่ละประเทศกำหนดชั้นการรับรองไม่เท่ากัน
Q5313. จะใช้หนังสือบริคณห์สนธิ / ข้อบังคับบริษัทที่ UAE ต้องทำขั้นตอนอะไรบ้าง?
เริ่มจากรับรองลายมือชื่อ/สำเนาโดยทนาย Notary Public (1 วันทำการ, แจ้งค่าบริการก่อนเริ่มงาน) จากนั้นส่งกรมการกงสุล กระทรวงการต่างประเทศ แล้วจึงยื่นสถานทูตUAEประจำประเทศไทยเพื่อประทับตรารับรองชั้นสุดท้าย หากเอกสารต้นฉบับเป็นภาษาไทย ต้องมีคำแปลภาษาอังกฤษหรือภาษาราชการของ UAE แนบคู่ ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ
Q5357. จะใช้เอกสารมรดก / Probateที่ Hong Kong ต้องทำขั้นตอนอะไรบ้าง?
เริ่มจากรับรองลายมือชื่อ/สำเนาโดยทนาย Notary Public (1–2 วันทำการ, แจ้งค่าบริการก่อนเริ่มงาน) จากนั้นส่งกรมการกงสุล กระทรวงการต่างประเทศ แล้วจึงยื่นสถานทูตHong Kongประจำประเทศไทยเพื่อประทับตรารับรองชั้นสุดท้าย หากเอกสารต้นฉบับเป็นภาษาไทย ต้องมีคำแปลภาษาอังกฤษหรือภาษาราชการของ Hong Kong แนบคู่ ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ
Q5403. จะใช้หนังสือประกาศทรัสต์ (Declaration of Trust)ที่ Singapore ต้องทำขั้นตอนอะไรบ้าง?
เริ่มจากรับรองลายมือชื่อ/สำเนาโดยทนาย Notary Public (1–2 วันทำการ, แจ้งค่าบริการก่อนเริ่มงาน) จากนั้นส่งกรมการกงสุล กระทรวงการต่างประเทศ แล้วจึงยื่นสถานทูตSingaporeประจำประเทศไทยเพื่อประทับตรารับรองชั้นสุดท้าย หากเอกสารต้นฉบับเป็นภาษาไทย ต้องมีคำแปลภาษาอังกฤษหรือภาษาราชการของ Singapore แนบคู่ ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ
Q5447. จะใช้คำคัดค้านตราสาร (Protest of Bills/Cheques/Notes)ที่ USA ต้องทำขั้นตอนอะไรบ้าง?
เริ่มจากรับรองลายมือชื่อ/สำเนาโดยทนาย Notary Public (1–2 วันทำการ (ต้องดำเนินการภายใน 1 วันทำการนับแต่ตราสารถูกปฏิเสธ), แจ้งค่าบริการก่อนเริ่มงาน) จากนั้นส่งกรมการกงสุล กระทรวงการต่างประเทศ แล้วจึงยื่นสถานทูตUSAประจำประเทศไทยเพื่อประทับตรารับรองชั้นสุดท้าย หากเอกสารต้นฉบับเป็นภาษาไทย ต้องมีคำแปลภาษาอังกฤษหรือภาษาราชการของ USA แนบคู่ ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ
Q5491. จะใช้พินัยกรรม (Will / Last Testament)ที่ UK ต้องทำขั้นตอนอะไรบ้าง?
เริ่มจากรับรองลายมือชื่อ/สำเนาโดยทนาย Notary Public (1–3 วันทำการ (รวมร่าง/ตรวจก่อนลงนาม), แจ้งค่าบริการก่อนเริ่มงาน) จากนั้นส่งกรมการกงสุล กระทรวงการต่างประเทศ แล้วจึงยื่นสถานทูตUKประจำประเทศไทยเพื่อประทับตรารับรองชั้นสุดท้าย หากเอกสารต้นฉบับเป็นภาษาไทย ต้องมีคำแปลภาษาอังกฤษหรือภาษาราชการของ UK แนบคู่ ไทยยื่นภาคยานุวัติสารอนุสัญญา Hague Apostille เมื่อ 30 มิถุนายน 2569 และจะมีผลบังคับใช้ 28 กุมภาพันธ์ 2570 — ก่อนวันนั้นยังต้องผ่านสถานทูตปลายทางตามปกติ

Notary Public Certification: documents, steps and cautions

Documents you need

Original passport or Thai ID card of every signatory
The unsigned original document to be notarised
Any certificate wording prescribed by the receiving party
Company affidavit and seal when signing for a legal entity
Power of attorney if the signatory cannot attend in person
Written instruction from the receiving party on the required certification type

Step-by-step procedure

Confirm with the receiving party which notarial certificate is required (true copy, signature, or affidavit)
Send a scan for pre-check so names, spelling and dates match the passport exactly
Book an appointment to sign in the presence of the notarial attorney
Sign in person and present original identification
Receive the document with the certificate, seal and register entry number
If it will be used abroad, continue to MFA legalisation and embassy attestation as required

Common pitfalls to avoid

Signing before the appointment — the document must then be reprinted
Even a one-letter mismatch with the passport spelling
Presenting a copy where the receiving party requires the original
Assuming Thai notarisation equals an apostille — they are separate steps
Not allowing time for the follow-on MFA or embassy steps

We advise, not just file

We do not simply process paperwork — we advise throughout the case. With more than 15 years of experience we review your documents before anything is filed, flag where rejection risk sits, and sequence the full chain end to end. If you would rather not run the process yourself, send the documents for a no-obligation review first.

Send your documents for a free pre-check →Read the full playbook →

In-depth Q&A: Notarial Services Attorney certifications

What is the step-by-step process for certifying a signature executed in front of the attorney?

For certifying a signature executed in front of the attorney the sequence is: take the facts and review the starting documents, plan the work and flag the risk points, prepare the forms and drafts, deal with the Lawyers Council of Thailand and the receiving authority at the destination, follow up on any query raised, and hand over the result with a complete copy set. a Notarial Services Attorney registered with the Lawyers Council owns the file and reports progress at every stage.

Which documents should be prepared for certifying a signature executed in front of the attorney?

The baseline set for certifying a signature executed in front of the attorney is the ID or passport of each person involved, a company affidavit where a company is a party, the underlying transaction or dispute documents, supporting evidence of the relationship, and a power of attorney if a representative acts. The exact list follows what the Lawyers Council of Thailand and the receiving authority at the destination requires on the filing date, so we send a case-specific checklist first.

How long does certifying a signature executed in front of the attorney normally take?

Timing for certifying a signature executed in front of the attorney depends on how complete the file is, the Lawyers Council of Thailand and the receiving authority at the destination queue, the complexity of the facts and public holidays. Our own preparation and drafting usually takes a few business days, while the official stage is an estimate that can move. We give a realistic timeline before starting and update it as the file progresses.

What mistakes come up most often with certifying a signature executed in front of the attorney?

The recurring problems with certifying a signature executed in front of the attorney are an incomplete or expired document set, an incomplete account of the facts that leads to the wrong approach, starting only when a statutory deadline is close, wording or forms that do not match what the Lawyers Council of Thailand and the receiving authority at the destination accepts, and keeping no proof of submission. Planning early against the Lawyers Council regulations on notarial services attorneys certifying signatures and documents avoids re-filing and reduces risk.

Which law and authority govern certifying a signature executed in front of the attorney?

The framework for certifying a signature executed in front of the attorney is the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and the body directly concerned is the Lawyers Council of Thailand and the receiving authority at the destination, which issues supplementary regulations and practice guidance over time. What matters in practice is the rule in force on the day you act, so we verify current notifications before filing and tell the client immediately if a change affects the approach.

Who typically needs certifying a signature executed in front of the attorney?

certifying a signature executed in front of the attorney suits individuals who need their documents or rights handled correctly, small business owners without an in-house team, companies that must stay inside the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and foreigners unfamiliar with Thai administrative practice. We assess suitability first, and if your situation does not yet call for the service we say so plainly.

What does the scope of certifying a signature executed in front of the attorney cover?

The scope of certifying a signature executed in front of the attorney covers the initial assessment of the facts, assembling the documents and translations required, drafting or checking what must be filed, dealing with the Lawyers Council of Thailand and the receiving authority at the destination on your behalf, following through to a conclusion, and handing over a complete copy set. If something falls outside the scope we flag it and propose the next step before continuing.

Can certifying a signature executed in front of the attorney be handled remotely from another province?

Most of certifying a signature executed in front of the attorney can start remotely: send photographs of the documents for assessment, consult by phone or video call, and receive drafts by email. Steps where the law requires signing in person or appearing before the Lawyers Council of Thailand and the receiving authority at the destination still need attendance or a power of attorney. We send and receive documents by post and courier to every province.

What should be monitored after certifying a signature executed in front of the attorney is completed?

Once certifying a signature executed in front of the attorney is finished, keep the originals and proof of submission safely, note the next deadline arising under the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and tell us at once if the receiving party asks for more documents or the facts change. We archive a complete copy set for the next round and send calendar reminders to retained clients for recurring deadlines.

What happens if certifying a signature executed in front of the attorney is neglected?

Neglecting certifying a signature executed in front of the attorney usually means documents are rejected and the process restarts, time and business opportunities are lost, the Lawyers Council of Thailand and the receiving authority at the destination asks for further papers, or a right lapses once a statutory deadline passes. In some situations surcharges or legal liability follow. Getting it right at the outset is almost always cheaper than correcting it later.

Should certifying a signature executed in front of the attorney be done in house or handed to a professional team?

Handling certifying a signature executed in front of the attorney yourself works when the documents are complete, the facts are simple and you have time to queue. A professional team helps when there is an opposing party, a tight deadline, foreign documents, or a previous rejection. The clearest difference is accuracy of the format the Lawyers Council of Thailand and the receiving authority at the destination accepts, plus one owner following the matter through to the end.

How does NYC Legal support clients on certifying a signature executed in front of the attorney?

Our team handles signature and document certification by a Notarial Services Attorney end to end: an initial opinion, assembling the document set and certified translations, drafting and checking the paperwork, dealing with the Lawyers Council of Thailand and the receiving authority at the destination on your behalf, and archiving a complete copy set for the next round. For certifying a signature executed in front of the attorney we act for individuals and companies nationwide. Fees are quoted case by case based on complexity and document volume, and confirmed in writing before work starts. Contact: +66 83-249-4999 · LINE @NYC168 · Contact@nyclegal.co.th

What should be on the checklist before starting certifying a signature executed in front of the attorney?

Before starting certifying a signature executed in front of the attorney, confirm the purpose and the receiving party, gather originals that are still valid, check that name spellings match the passport across every document, prepare a power of attorney if someone acts for you, verify the current requirements of the Lawyers Council of Thailand and the receiving authority at the destination, and fix the date you actually need the result so the work can be scheduled backwards. We send a case-specific checklist before any work starts.

What can be done when certifying a signature executed in front of the attorney is urgent?

For an urgent certifying a signature executed in front of the attorney we re-sequence the work, separating steps we can run in parallel from steps that depend on the Lawyers Council of Thailand and the receiving authority at the destination. We state a realistic window from the outset and never promise an outcome that is outside the authority's control. The most useful thing you can do is send photographs of the documents immediately and prepare back-up copies in case an original is defective.

How does certifying a signature executed in front of the attorney differ for a company versus an individual?

For certifying a signature executed in front of the attorney an individual relies on an ID card or passport, while a company needs a current affidavit, the list of authorised directors, the company seal where one is specified, and a board or shareholder resolution where the matter requires approval. the Lawyers Council of Thailand and the receiving authority at the destination applies stricter signatory checks to companies, so verify signing authority before booking an appointment.

How are foreign parties or foreign-language documents handled in certifying a signature executed in front of the attorney?

Where a foreign party or a foreign-language document is involved, certifying a signature executed in front of the attorney adds an accurate translation and the certification the receiving party requires, a check that name spellings match the passport, and an interpreter for any step conducted in person. the Lawyers Council of Thailand and the receiving authority at the destination may prescribe a particular translation format or certifier, so we confirm the format with the receiving party before preparing anything.

How should records from certifying a signature executed in front of the attorney be stored, and for how long?

Keep the originals, the proof of submission and the correspondence from certifying a signature executed in front of the attorney together as one set, with digital copies named by date and subject. Retention follows what the Lawyers Council regulations on notarial services attorneys certifying signatures and documents requires for that matter, and should continue until the limitation period or the Lawyers Council of Thailand and the receiving authority at the destination review cycle has passed. We archive a complete copy set clients can call on for the next round.

What makes the scope and fee for certifying a signature executed in front of the attorney differ between cases?

What changes the work in certifying a signature executed in front of the attorney is the volume and condition of the documents, the number of parties and languages involved, the complexity of the facts, how many times the Lawyers Council of Thailand and the receiving authority at the destination must be approached, and how tight the deadline is. Fees are quoted case by case based on complexity and document volume, and confirmed in writing before work starts. We review the actual documents first and then set out the scope item by item so it is clear what is and is not included.

How does certifying a signature executed in front of the attorney differ outside Bangkok?

Outside Bangkok, certifying a signature executed in front of the attorney follows the same framework under the Lawyers Council regulations on notarial services attorneys certifying signatures and documents; what differs is appointment queues, office hours and the local practice of the provincial office under the Lawyers Council of Thailand and the receiving authority at the destination. We work from Bangkok and Khon Kaen and act nationwide: the file starts online, documents travel by post or courier, and attendance is arranged only for the steps that require appearing in person.

What is the step-by-step process for certifying a copy as a true copy of the original?

For certifying a copy as a true copy of the original the sequence is: take the facts and review the starting documents, plan the work and flag the risk points, prepare the forms and drafts, deal with the Lawyers Council of Thailand and the receiving authority at the destination, follow up on any query raised, and hand over the result with a complete copy set. a Notarial Services Attorney registered with the Lawyers Council owns the file and reports progress at every stage.

Which documents should be prepared for certifying a copy as a true copy of the original?

The baseline set for certifying a copy as a true copy of the original is the ID or passport of each person involved, a company affidavit where a company is a party, the underlying transaction or dispute documents, supporting evidence of the relationship, and a power of attorney if a representative acts. The exact list follows what the Lawyers Council of Thailand and the receiving authority at the destination requires on the filing date, so we send a case-specific checklist first.

How long does certifying a copy as a true copy of the original normally take?

Timing for certifying a copy as a true copy of the original depends on how complete the file is, the Lawyers Council of Thailand and the receiving authority at the destination queue, the complexity of the facts and public holidays. Our own preparation and drafting usually takes a few business days, while the official stage is an estimate that can move. We give a realistic timeline before starting and update it as the file progresses.

What mistakes come up most often with certifying a copy as a true copy of the original?

The recurring problems with certifying a copy as a true copy of the original are an incomplete or expired document set, an incomplete account of the facts that leads to the wrong approach, starting only when a statutory deadline is close, wording or forms that do not match what the Lawyers Council of Thailand and the receiving authority at the destination accepts, and keeping no proof of submission. Planning early against the Lawyers Council regulations on notarial services attorneys certifying signatures and documents avoids re-filing and reduces risk.

Which law and authority govern certifying a copy as a true copy of the original?

The framework for certifying a copy as a true copy of the original is the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and the body directly concerned is the Lawyers Council of Thailand and the receiving authority at the destination, which issues supplementary regulations and practice guidance over time. What matters in practice is the rule in force on the day you act, so we verify current notifications before filing and tell the client immediately if a change affects the approach.

Who typically needs certifying a copy as a true copy of the original?

certifying a copy as a true copy of the original suits individuals who need their documents or rights handled correctly, small business owners without an in-house team, companies that must stay inside the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and foreigners unfamiliar with Thai administrative practice. We assess suitability first, and if your situation does not yet call for the service we say so plainly.

What does the scope of certifying a copy as a true copy of the original cover?

The scope of certifying a copy as a true copy of the original covers the initial assessment of the facts, assembling the documents and translations required, drafting or checking what must be filed, dealing with the Lawyers Council of Thailand and the receiving authority at the destination on your behalf, following through to a conclusion, and handing over a complete copy set. If something falls outside the scope we flag it and propose the next step before continuing.

Can certifying a copy as a true copy of the original be handled remotely from another province?

Most of certifying a copy as a true copy of the original can start remotely: send photographs of the documents for assessment, consult by phone or video call, and receive drafts by email. Steps where the law requires signing in person or appearing before the Lawyers Council of Thailand and the receiving authority at the destination still need attendance or a power of attorney. We send and receive documents by post and courier to every province.

What should be monitored after certifying a copy as a true copy of the original is completed?

Once certifying a copy as a true copy of the original is finished, keep the originals and proof of submission safely, note the next deadline arising under the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and tell us at once if the receiving party asks for more documents or the facts change. We archive a complete copy set for the next round and send calendar reminders to retained clients for recurring deadlines.

What happens if certifying a copy as a true copy of the original is neglected?

Neglecting certifying a copy as a true copy of the original usually means documents are rejected and the process restarts, time and business opportunities are lost, the Lawyers Council of Thailand and the receiving authority at the destination asks for further papers, or a right lapses once a statutory deadline passes. In some situations surcharges or legal liability follow. Getting it right at the outset is almost always cheaper than correcting it later.

Should certifying a copy as a true copy of the original be done in house or handed to a professional team?

Handling certifying a copy as a true copy of the original yourself works when the documents are complete, the facts are simple and you have time to queue. A professional team helps when there is an opposing party, a tight deadline, foreign documents, or a previous rejection. The clearest difference is accuracy of the format the Lawyers Council of Thailand and the receiving authority at the destination accepts, plus one owner following the matter through to the end.

How does NYC Legal support clients on certifying a copy as a true copy of the original?

Our team handles signature and document certification by a Notarial Services Attorney end to end: an initial opinion, assembling the document set and certified translations, drafting and checking the paperwork, dealing with the Lawyers Council of Thailand and the receiving authority at the destination on your behalf, and archiving a complete copy set for the next round. For certifying a copy as a true copy of the original we act for individuals and companies nationwide. Fees are quoted case by case based on complexity and document volume, and confirmed in writing before work starts. Contact: +66 83-249-4999 · LINE @NYC168 · Contact@nyclegal.co.th

What should be on the checklist before starting certifying a copy as a true copy of the original?

Before starting certifying a copy as a true copy of the original, confirm the purpose and the receiving party, gather originals that are still valid, check that name spellings match the passport across every document, prepare a power of attorney if someone acts for you, verify the current requirements of the Lawyers Council of Thailand and the receiving authority at the destination, and fix the date you actually need the result so the work can be scheduled backwards. We send a case-specific checklist before any work starts.

What can be done when certifying a copy as a true copy of the original is urgent?

For an urgent certifying a copy as a true copy of the original we re-sequence the work, separating steps we can run in parallel from steps that depend on the Lawyers Council of Thailand and the receiving authority at the destination. We state a realistic window from the outset and never promise an outcome that is outside the authority's control. The most useful thing you can do is send photographs of the documents immediately and prepare back-up copies in case an original is defective.

How does certifying a copy as a true copy of the original differ for a company versus an individual?

For certifying a copy as a true copy of the original an individual relies on an ID card or passport, while a company needs a current affidavit, the list of authorised directors, the company seal where one is specified, and a board or shareholder resolution where the matter requires approval. the Lawyers Council of Thailand and the receiving authority at the destination applies stricter signatory checks to companies, so verify signing authority before booking an appointment.

How are foreign parties or foreign-language documents handled in certifying a copy as a true copy of the original?

Where a foreign party or a foreign-language document is involved, certifying a copy as a true copy of the original adds an accurate translation and the certification the receiving party requires, a check that name spellings match the passport, and an interpreter for any step conducted in person. the Lawyers Council of Thailand and the receiving authority at the destination may prescribe a particular translation format or certifier, so we confirm the format with the receiving party before preparing anything.

How should records from certifying a copy as a true copy of the original be stored, and for how long?

Keep the originals, the proof of submission and the correspondence from certifying a copy as a true copy of the original together as one set, with digital copies named by date and subject. Retention follows what the Lawyers Council regulations on notarial services attorneys certifying signatures and documents requires for that matter, and should continue until the limitation period or the Lawyers Council of Thailand and the receiving authority at the destination review cycle has passed. We archive a complete copy set clients can call on for the next round.

What makes the scope and fee for certifying a copy as a true copy of the original differ between cases?

What changes the work in certifying a copy as a true copy of the original is the volume and condition of the documents, the number of parties and languages involved, the complexity of the facts, how many times the Lawyers Council of Thailand and the receiving authority at the destination must be approached, and how tight the deadline is. Fees are quoted case by case based on complexity and document volume, and confirmed in writing before work starts. We review the actual documents first and then set out the scope item by item so it is clear what is and is not included.

How does certifying a copy as a true copy of the original differ outside Bangkok?

Outside Bangkok, certifying a copy as a true copy of the original follows the same framework under the Lawyers Council regulations on notarial services attorneys certifying signatures and documents; what differs is appointment queues, office hours and the local practice of the provincial office under the Lawyers Council of Thailand and the receiving authority at the destination. We work from Bangkok and Khon Kaen and act nationwide: the file starts online, documents travel by post or courier, and attendance is arranged only for the steps that require appearing in person.

What is the step-by-step process for swearing an affidavit before the attorney?

For swearing an affidavit before the attorney the sequence is: take the facts and review the starting documents, plan the work and flag the risk points, prepare the forms and drafts, deal with the Lawyers Council of Thailand and the receiving authority at the destination, follow up on any query raised, and hand over the result with a complete copy set. a Notarial Services Attorney registered with the Lawyers Council owns the file and reports progress at every stage.

Which documents should be prepared for swearing an affidavit before the attorney?

The baseline set for swearing an affidavit before the attorney is the ID or passport of each person involved, a company affidavit where a company is a party, the underlying transaction or dispute documents, supporting evidence of the relationship, and a power of attorney if a representative acts. The exact list follows what the Lawyers Council of Thailand and the receiving authority at the destination requires on the filing date, so we send a case-specific checklist first.

How long does swearing an affidavit before the attorney normally take?

Timing for swearing an affidavit before the attorney depends on how complete the file is, the Lawyers Council of Thailand and the receiving authority at the destination queue, the complexity of the facts and public holidays. Our own preparation and drafting usually takes a few business days, while the official stage is an estimate that can move. We give a realistic timeline before starting and update it as the file progresses.

What mistakes come up most often with swearing an affidavit before the attorney?

The recurring problems with swearing an affidavit before the attorney are an incomplete or expired document set, an incomplete account of the facts that leads to the wrong approach, starting only when a statutory deadline is close, wording or forms that do not match what the Lawyers Council of Thailand and the receiving authority at the destination accepts, and keeping no proof of submission. Planning early against the Lawyers Council regulations on notarial services attorneys certifying signatures and documents avoids re-filing and reduces risk.

Which law and authority govern swearing an affidavit before the attorney?

The framework for swearing an affidavit before the attorney is the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and the body directly concerned is the Lawyers Council of Thailand and the receiving authority at the destination, which issues supplementary regulations and practice guidance over time. What matters in practice is the rule in force on the day you act, so we verify current notifications before filing and tell the client immediately if a change affects the approach.

Who typically needs swearing an affidavit before the attorney?

swearing an affidavit before the attorney suits individuals who need their documents or rights handled correctly, small business owners without an in-house team, companies that must stay inside the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and foreigners unfamiliar with Thai administrative practice. We assess suitability first, and if your situation does not yet call for the service we say so plainly.

What does the scope of swearing an affidavit before the attorney cover?

The scope of swearing an affidavit before the attorney covers the initial assessment of the facts, assembling the documents and translations required, drafting or checking what must be filed, dealing with the Lawyers Council of Thailand and the receiving authority at the destination on your behalf, following through to a conclusion, and handing over a complete copy set. If something falls outside the scope we flag it and propose the next step before continuing.

Can swearing an affidavit before the attorney be handled remotely from another province?

Most of swearing an affidavit before the attorney can start remotely: send photographs of the documents for assessment, consult by phone or video call, and receive drafts by email. Steps where the law requires signing in person or appearing before the Lawyers Council of Thailand and the receiving authority at the destination still need attendance or a power of attorney. We send and receive documents by post and courier to every province.

What should be monitored after swearing an affidavit before the attorney is completed?

Once swearing an affidavit before the attorney is finished, keep the originals and proof of submission safely, note the next deadline arising under the Lawyers Council regulations on notarial services attorneys certifying signatures and documents, and tell us at once if the receiving party asks for more documents or the facts change. We archive a complete copy set for the next round and send calendar reminders to retained clients for recurring deadlines.

What happens if swearing an affidavit before the attorney is neglected?

Neglecting swearing an affidavit before the attorney usually means documents are rejected and the process restarts, time and business opportunities are lost, the Lawyers Council of Thailand and the receiving authority at the destination asks for further papers, or a right lapses once a statutory deadline passes. In some situations surcharges or legal liability follow. Getting it right at the outset is almost always cheaper than correcting it later.

Aspect	On your own	With NYC Legal
Choosing the certificate format	You must interpret the destination's rules yourself and risk the wrong wording.	We verify the destination requirement and select wording that is actually accepted.
Booking	You need to find and vet a registered notarial attorney.	Immediate appointments with registered attorneys on our team, including out-of-hours by arrangement.
Follow-on steps	Ministry and embassy steps must be arranged separately.	We sequence the whole chain in one workflow and report status at each stage.

Option	What it is	Best for	Watch out for
Notarial Services Attorney (Thailand)	A lawyer licensed by the Lawyers Council of Thailand to certify signatures and documents.	Signature and true-copy certification, powers of attorney, documents for foreign schools or companies.	This is not a US-style Notary Public; some receiving parties still require consular legalization on top.
MFA legalization (Department of Consular Affairs)	Certification of the signature/seal of the issuing Thai authority by the Ministry of Foreign Affairs.	Thai civil and government records used abroad: house registration, marriage, birth, police clearance.	Translations must follow the format the MFA accepts, otherwise the file is returned and you lose a cycle.
Destination embassy / consulate legalization	A further certification by the destination country's embassy in Thailand after the MFA step.	Countries that do not accept an Apostille, or authorities that explicitly require an embassy stamp.	Each embassy has its own intake days, forms and translation requirements — verify before filing.
Apostille (Hague Convention of 1961)	A single-layer certification used between member states in place of multi-step embassy legalization.	Documents issued in one member state and used in another member state.	Thailand deposited its instrument of accession on 30 June 2026 and the Convention enters into force for Thailand on 28 February 2027. Until then Thai documents still follow the MFA + embassy route.

Notary Public Thailand — 25 Document Types, Nationwide Coverage

What can NYC Legal's Notary Public certify?

Most requested documents

9 Notary Service Categories

All documents by category

Service area

Provider information

Frequently asked questions

How to get a document notarized in Thailand

In-depth answers

Where can I get a Notary Public in Bangkok, Thailand and what is the process?

Documents required

Step-by-step process

Common pitfalls to avoid

Notarial attorney vs. your own embassy in Bangkok

Notary Public in Thailand: who can certify, and what they actually certify

Key facts at a glance

How the process runs

Why files get rejected

Related services

Official sources

Lawyer's summary: what a Thai notary can and cannot certify

Why this matters

How we deliver it

Document readiness before filing

Common pitfalls we prevent

Transparent pricing & turnaround

Quality control, evidence & accountability

Operational detail & filing strategy

Frequently asked questions

Related services

Verified Client Reviews

Reliable enterprise turnaround

LTR Visa Wealthy Pensioner approved

Condo purchase completed remotely

How to choose a provider for Document Certification (Notary / MFA)

Checklist before you commit

Mistakes that cause rework

Related requests we handle

Frequently Asked Questions

Directly related topics

Choose your district — Our service covers all 50 Bangkok districts

Popular answers

More Notary Public questions answered

Notary Public reference — 70 document-specific answers

Q5002. What do I need to bring to notarise a Power of Attorney in Bangkok?

Q5008. What do I need to bring to notarise a Affidavit / Statutory Declaration in Bangkok?

Q5016. How much does notarising a Single Status Affidavit cost and how long does it take?

Q5024. Is notarisation alone enough for a Certified True Copy, or is consular legalisation needed?

Q5032. What do I need to bring to notarise a Notary Certification of Translation in Bangkok?

Q5040. How much does notarising a Board / Shareholders Resolution cost and how long does it take?

Q5046. How much does notarising a Articles of Association / MOA cost and how long does it take?

Q5054. After notarisation, does a Certificate of Incumbency also need MFA and embassy legalisation?

Q5062. What do I need to bring to notarise a Academic Transcript in Bangkok?

Q5070. How much does notarising a Degree Certificate cost and how long does it take?

Q5078. After notarisation, does a Real Estate Sale Contract also need MFA and embassy legalisation?

Q5086. What do I need to bring to notarise a Court Documents in Bangkok?

Q5092. What do I need to bring to notarise a Inheritance / Probate Documents in Bangkok?

Q5100. How much does notarising a Bank Forms cost and how long does it take?

Q5108. After notarisation, does a Insurance Claim Documents also need MFA and embassy legalisation?

Q5116. What do I need to bring to notarise a Adoption Documents in Bangkok?

Q5124. How much does notarising a IP Assignment / Trademark cost and how long does it take?

Q5132. Is notarisation alone enough for a Passport Copy Certification, or is consular legalisation needed?

Q5138. Is notarisation alone enough for a ID Card Copy Certification, or is consular legalisation needed?

Q5146. What do I need to bring to notarise a Declaration of Trust in Bangkok?

Q5154. How much does notarising a Certificate of Identity cost and how long does it take?

Q5162. After notarisation, does a Certificate of Residence also need MFA and embassy legalisation?

Q5170. What do I need to bring to notarise a Certificate of Authority / Signing Authority in Bangkok?

Q5178. How much does notarising a Certificate of Fact cost and how long does it take?

Q5184. How much does notarising a Witness Statement cost and how long does it take?

Q5192. After notarisation, does a Notarisation of Board / Shareholder Meeting also need MFA and embassy legalisation?

Q5200. What do I need to bring to notarise a Divorce Decree / Divorce Registration in Bangkok?

Q5208. How much does notarising a Birth Certificate cost and how long does it take?

Q5216. After notarisation, does a Death Certificate also need MFA and embassy legalisation?

Q5224. What do I need to bring to notarise a Name/Surname Change Certificate in Bangkok?

Q5230. What do I need to bring to notarise a Parental Consent for Minor Travel in Bangkok?

Q5238. How much does notarising a Will / Last Testament cost and how long does it take?

Q5246. After notarisation, does a Prenuptial Agreement also need MFA and embassy legalisation?

Q5254. What do I need to bring to notarise a Employment Contract in Bangkok?

Q5262. How much does notarising a Certificate of Tax Residency cost and how long does it take?