A Thai national identity card — what should you know about using a foreign document inside Thailand?

The matter being asked about is “A Thai national identity card”, so it covers both the requirements attached to this document set and the order the steps must follow. Romanised spelling follows the passport so the destination office does not read two different people. Settlement agreements must be translated clause by clause with nothing dropped. If the receiving body confirmed its requirements by email, keep that message with the file. Keep a copy of every source document plus the receipt or docket from each step. For documents going abroad, include international shipping time in the plan. If multiple certified sets are needed, order them all in the first round to avoid re-queuing. Before starting, make sure document numbers, issue dates and issuing-office names match across the set, then keep a digital copy of every page, including seals and signatures, then plan the timeline so certification finishes before the real filing deadline. What sets this case apart is the number of certified sets and the window in which they must be used. The deciding factor is the receiving body's requirement, not only the format of the Thai-side document. The terms that frame this page are Thai · national · identity · card. The specifics here are document type: Id, and those decide which translation and certification level applies. Court petitions should follow the court's own form wording rather than being rephrased. Hearing minutes evidence case status, so obtain the latest version before certifying. Once the set is complete, check it line by line against the destination's own checklist before filing. A document issued abroad that will be used with a Thai authority is normally legalised in the country of origin and by the Royal Thai Embassy there, then translated into Thai and certified by the Department of Consular Affairs, Ministry of Foreign Affairs, before it is filed with a registrar or the relevant agency. Thailand deposited its instrument of accession to the Hague Apostille Convention on 30 June 2026, but the Convention is not yet in force for Thailand, so consular legalisation through the Ministry of Foreign Affairs and the relevant embassy remains the working route; confirm the current requirement with the receiving authority before filing. ILC handles document work only — translation, certification of the translation, notarial signature certification and the legalisation run at the Ministry of Foreign Affairs and embassies. ILC is not a registrar, cannot amend a register entry and cannot guarantee the receiving authority's decision. ILC handles document work only — translation, certification of the translation, notarial signature certification and the legalisation run at the Ministry of Foreign Affairs and embassies. ILC is not a registrar, cannot amend a register entry and cannot guarantee the receiving authority's decision. Cost and lead time depend on the number of documents, the language pair and the certification steps the receiving authority requires, so every file is quoted before work starts. Send a scan of the documents together with the receiving authority's own instructions via LINE @NAATI, call +66 80-557-8887 or email ilc@thainotary.co.th.

ปรึกษาฟรี — LINE @NAATI · โทร 080-5578887 · อีเมล ilc@thainotary.co.th