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Notary Public in Thailand — Multilingual Service

Full-language notary support for expats, foreign companies and cross-border families. Choose your language to see the localized page and connect with our lawyers directly.

Licensed · สภาทนายความในพระบรมราชูปถัมภ์

ทนาย Notary Public 6 ท่าน — ใบอนุญาตจริงจากสภาทนายความ

ตรวจสอบได้ที่ lawyerscouncil.or.thNotarial Services Attorney B.E. 2551อัปเดต 2569

Check before you choose a page

  • Language of the page ≠ language of the document

    Pick the page language you read comfortably. The document language is decided by the receiving authority, which may require a translation into its own language.

  • Notarisation is not legalisation

    A Thai notarial services attorney certifies a signature or copy. Whether the foreign authority also needs MFA legalisation or embassy steps depends on that authority.

  • Bring the receiver's written requirements

    Send staff the authority's checklist or email so the certificate wording, number of copies and translation can be matched before signing.

Frequently asked questions (FAQ)

Can the notary sign in my language?

The certificate is usually issued in English or Thai. If the receiver needs another language, ask whether a certified translation of the certificate is accepted.

Does a notarised document automatically work abroad?

No. Each receiving authority decides whether it also needs Thai MFA legalisation, embassy legalisation or, once in force for Thailand, an Apostille.

Is Thailand already in the Apostille Convention?

The HCCH status table lists the Convention as entering into force for Thailand on 28 February 2027. Until then, follow the legalisation route the receiver specifies.

How do I get a fee quote?

Send the document type, page count, destination country and deadline to staff. No fixed price is published because the work depends on the document and route.

Official references

Reviewed 9 ตุลาคม 2026. General preparation guidance only; the receiving authority decides what it accepts. For fees, send your document details to staff via LINE @NYC168 for a quote.