Sworn English translation — Certificate of Incumbency
Certificate of Incumbency is most commonly required for ธนาคารต่างประเทศ KYC · เปิด Sub-account ของ Securities; cross-language use requires both a sworn translator and Notary Public to be accepted abroad.
Translated by native English translators registered with the Ministry of Justice, certified by our in-house Notary Public.
English/Certificate of Incumbency bundles are most often filed for ธนาคารต่างประเทศ KYC and เปิด Sub-account ของ Securities and ใช้ในศาลต่างประเทศ.
Recognition of our English certified translations
Coverage includes MFA Thailand, US Embassy, UK Home Office, Australian DFAT, Canadian IRCC; if the receiver is outside this list we add a Notary cover sheet.
Use cases: วีซ่าอเมริกา/อังกฤษ/แคนาดา/ออสเตรเลีย · สมัครเรียนต่างประเทศ · ทำงาน Work Permit · จดทะเบียนสมรสต่างชาติ
Supported direction(s): TH → English and English → TH — same QC standard either way.
End-to-end workflow: translation → notarisation
Step 1 — submit scans, receive a written quote in under an hour.
Step 2 — sworn English translator produces draft with translator's declaration.
Step 3 — bilingual proof-reader + lawyer QC for language and law.
Step 4 — notarisation at our Silom office or online.
Step 5 — optional MFA + embassy add-on for overseas filings. Total ภายใน 1 วัน.
Costs and what to send us
English translation: quoted per A4 page (10-30% off for bulk).
Notary certification runs quoted on request per document set, inclusive of seal and certificate.
Please send หนังสือรับรอง DBD (ไม่เกิน 30 วัน) / พาสปอร์ตกรรมการ as PDF or colour scan.
FAQ
Do I need extra steps to use this English translation abroad?
The next legs are MFA Legalisation followed by embassy legalisation of the destination — both handled end-to-end by our team.
Is your English certified translation accepted by MFA Thailand?
Yes, our output is recognised by MFA Thailand / US Embassy / UK Home Office and additional authorities listed above.
Turnaround time?
Default ภายใน 1 วัน — express 1-day option available at +50%.
Can the whole job be done remotely?
Yes, intake works via LINE @NYCLI or email — originals only need to come in at the notarisation step.






