Per the HCCH table, the United States (in force 15 Oct 1981), the United Kingdom (24 Jan 1965), Australia (16 Mar 1995), New Zealand (22 Nov 2001) and Canada (11 Jan 2024) are all Apostille parties. For visas, many authorities in these countries only want copies with English translations, without legalisation, while some courts, registrars and universities may require it. If legalisation is needed before 28 February 2027, file at the Department of Consular Affairs then the embassy; afterwards an apostille applies.
Last reviewed: 2026-10-29 · General information only, not legal advice for your specific case
Status in the HCCH table (checked 29 Oct 2026)
- United States: in force 15 October 1981
- United Kingdom: in force 24 January 1965
- Australia: in force 16 March 1995
- New Zealand: in force 22 November 2001
- Canada: in force 11 January 2024
Legalise or just translate?
Always read the receiving authority's document list first. Visa authorities often ask for an English translation with translator details, while marriage registration, court cases, inheritance or property transfers often require legalised documents.
If unsure, ask the recipient in writing whether legalisation is required, to avoid unnecessary fees.
If legalisation is needed before 28 February 2027
1. Original document
A Thai government document, or one signed before a Notarial Services Attorney.
2. Translate into English
Some Canadian authorities may accept French; check with the recipient.
3. Department of Consular Affairs
Legalisation, THB 200 per legalisation stamp or THB 400 per legalisation stamp (same-day).
4. Destination embassy
Check whether the embassy still offers legalisation; some limit it. Follow the embassy's published instructions.
From 28 February 2027
All five will accept Thai apostilles instead of the Consular Affairs and embassy steps, absent objections. Translation may still be required.
Frequently asked questions
Do Australian visas need legalised documents?
Generally they need English translations; check the Department of Home Affairs list for your visa.
What translation does the US accept?
Many authorities accept a translation with the translator's certification of accuracy; check the recipient's rules.
Canada joined recently; what changes?
Once Thailand is in force on 28 Feb 2027, Thai documents for Canada can use an apostille instead of embassy legalisation.
How long does it take?
It depends on Consular Affairs and embassy queues; our team confirms after reviewing the documents.
What does your service cost?
It depends on documents and steps. Please contact our team for a quotation.
Official sources
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