ข้ามไปยังเนื้อหาหลัก

Add-on · POA · Affidavit · Statutory Declaration

Notary Public + NAATI Combo — Signature Auth With Certified Translation

Power of Attorney, Affidavit, and Statutory Declaration files bound for Australia typically need two independent acts on the same document: a Thai Notarial Services Attorney authenticates the signer's identity and signature; a NAATI-credentialled translator certifies the Thai text into English. This combo runs both under one intake so the two seals sit on adjacent pages, ready for onward MFA and Apostille chaining.

Quick answer: Notary Public + NAATI Combo — Signature Auth With Certified Translation — turnaround ยืนยันกำหนดส่งในใบเสนอราคา · NAATI 2022-scheme certified with Statement of Accuracy. Order via LINE @NYCLI or call +66 81 562 0444.

What you receive

Includes Notary Public signature authentication by a Lawyers Council of Thailand-licensed attorney, NAATI-certified English translation of the Thai signing block, both sets stapled and cross-referenced with a chain-of-custody note, and routing advice for downstream MFA legalisation, or an Apostille after 28 February 2027 where the destination is a Convention state.

Australian authority acceptance

Notarial Services Attorney authority is granted under Lawyers Council of Thailand Regulation on Notarial Services Attorneys B.E. 2546. NAATI certification is granted under NAATI CoE 2022.

  • Notary Public seal
  • NAATI stamp
  • Consular apostille guidance

FAQ

Do I need the notary act first or the translation first?

Notary first — the attorney authenticates the Thai signature on the source; the translator then renders that authenticated signature block into English so DHA / Australian court / Australian bank sees both acts on the same document.

Can the combo be Apostille-chained?

Thailand acceded to the Apostille Convention on 30 June 2026; it enters into force for Thailand on 28 February 2027 (HCCH). Until then, Thai documents still need MFA and embassy legalisation. After that date, check the Department of Consular Affairs procedure for apostilling the notarised original.

Which document types most commonly need this combo?

General POA for Australian property settlement, Statutory Declaration on relationship history for Partner Visa, and Affidavit on parental consent for minor's travel — three files that anchor most cross-border matters between Thailand and Australia.

Ready to order?

Send us a scan on LINE — quote back promptly during Bangkok business hours.

ดูหน้าเดียวกันในภาษาไทย →

Related services · internal guide

Document work is a chain: certification, translation and lodgement each have their own authority. These pages explain the neighbouring steps so you can plan the whole file, not just one stamp.

External references · official sources

Official sources — NAATI-certified translation

Every requirement on this page can be checked against the issuing authority. Rules change; always confirm with the source before you file.

We link to primary government and inter-governmental sources only.