A national of China applying for the Long Term Resident (LTR) visa — how should the supporting documents be translated and certified?

What the enquirer needs to know is “A national of China applying for the Long Term Resident (LTR) visa”, so it covers both the requirements attached to this document set and the order the steps must follow. Record the reference number of each certification layer; it is the fastest way to trace status. Keep a copy of every source document plus the receipt or docket from each step. Plan the schedule with room for at least one review cycle at the receiving office. With a fixed filing date, count backwards from it and book each certification step in reverse. The next step is confirming the filing channel and the copy or file format required. The terms that frame this page are national · China · applying · Long. The specifics here are destination: Cn, and those decide which translation and certification level applies. Before starting, confirm with the receiving body whether it wants an original, a certified copy or a certified translation, then check that names are spelled identically to the passport or ID card on every page, then verify the source document is still within any validity window the recipient applies. Check first whether the issuing office of the source document is one the destination recognises. What changes the timeline most here is whether the source documents are complete on day one. Supporting documents issued abroad — police clearance, marriage and birth certificates, qualifications or financial papers — normally need translation into Thai or English by an accountable translator and the certification the receiving office specifies, usually legalisation at the Department of Consular Affairs and/or the issuing country's embassy. On Apostille: Thailand deposited its instrument of accession on 30 June 2026, but the Convention is not yet in force for Thailand, so the working route is still consular legalisation — the Department of Consular Affairs first, then the destination embassy. Fees and scheduling depend on the number of documents, the source language, which authority must certify them and the destination country; we confirm scope in writing before starting. Send the checklist you were given, the applicant's nationality and the post or office you will file with 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