What is the sequence for translating and legalising corporate documents for overseas use?

What the enquirer needs to know is “What is the sequence for translating and legalising corporate documents for overseas use”, so it separates what is specific to this file from the standard certification chain. What changes the timeline most here is whether the source documents are complete on day one. What sets this case apart is the number of certified sets and the window in which they must be used. The terms that frame this page are sequence · translating · legalising · corporate. Public holidays and embassy closures move certification queues more than most people expect. If multiple certified sets are needed, order them all in the first round to avoid re-queuing. Before starting, plan the timeline so certification finishes before the real filing deadline, then ask in advance which category of certified translator the destination accepts, then make sure document numbers, issue dates and issuing-office names match across the set. After filing, follow up on the cycle the office states rather than waiting past the deadline. Record the reference number of each certification layer; it is the fastest way to trace status. If the receiving body confirmed its requirements by email, keep that message with the file. A Thai corporate document for overseas use is normally translated into the language the destination requires, then legalised by the Legalisation Division, Department of Consular Affairs, Ministry of Foreign Affairs, and further legalised by the destination country's embassy or consulate where that country requires it. 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 destination before filing. Australian government agencies and financial institutions require non-English documents to be translated by a NAATI-certified translator showing the stamp and practitioner number; a corporate translation without the NAATI stamp is commonly rejected at the document-check stage. Cost and lead time depend on page count, the language pair and the certification steps the destination requires, so every file is quoted before work starts. Send a scan of the documents together with the receiving authority's or counterparty'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