Why Japanese citizens need a Thai Notary Public for "Protest of Instruments (Bills, Cheques, Promissory Notes)"
Notarial protest of dishonoured bills, cheques, and promissory notes under Thai CCC §§960–963 — preserves the holder's right of recourse against drawers and endorsers.
Common Japanese use cases: เช็คเด้งจากผู้สั่งจ่ายต่างประเทศ — รักษาสิทธิไล่เบี้ย · ตั๋วแลกเงิน (Bill of Exchange) ที่ผู้รับรองไม่ยอมจ่าย · ตั๋วสัญญาใช้เงิน (Promissory Note) ผิดนัดชำระ
Japanese nationals enjoy preferential treatment under JTEPA (2007) — preferential market access; BOI auto-recognition for Japanese SMEs, simplifying document recognition back home.
Documents to prepare (Japanese clients)
• ตราสารต้นฉบับ (เช็ค/ตั๋วเงิน) • หลักฐานการนำเข้าธนาคารและถูกปฏิเสธการจ่ายเงิน • พาสปอร์ต/บัตรประชาชนผู้ถือตราสาร
• Your Japanese passport (original + 2 copies) — we pre-screen for free to avoid rejection in Japan.
Full chain for use in Japan
1) Notary Public certification (1–2 วันทำการ (ต้องดำเนินการภายใน 1 วันทำการนับแต่ตราสารถูกปฏิเสธ))
2) Japanese translation by MFA-listed translator
3) MFA Consular Department (2–3 business days)
4) Japan Embassy in Bangkok final legalisation
Total cost estimate: Notary THB 5,000–15,000 + translation + MFA + Japan Embassy fees.
Visa / status commonly held by Japanese clients
Most Japanese clients hold: LTR-Work · Investment (B) · Retirement (O-A) · Elite
We bundle visa support, notarisation, and property/investment paperwork in one workflow.
FX / repatriation — Japanese context
JPY → THB direct quote at Mizuho/MUFG Bangkok branches; same-day settlement; remittance treaty with NTA
FAQ
Are Thai Notary Public documents recognised in Japan?
Yes — once the Notary + MFA + Japan Embassy chain is complete, the document carries the same legal force as an original in Japan.
Do I always need a Japanese translation?
Usually yes — except when the document is already in English and Japan accepts English. We confirm before starting.
Can Japanese clients abroad use this service?
Yes — appoint a representative in Thailand or ship documents by international courier; we manage everything and ship back.
Total cost estimate?
Notary THB 5,000–15,000 + Japanese translation quoted on request + MFA THB 200 per stamp (standard) or THB 400 (express) + Japan Embassy fees.
Timeline?
Standard 5–10 business days; express in 1–3 days available.






