Renewing a work permit — what should you know about the visa versus work permit split?

The matter being asked about is “Renewing a work permit”, so it covers both the requirements attached to this document set and the order the steps must follow. Check first whether the issuing office of the source document is one the destination recognises. The most frequent cause of delay in this group is missing supporting documents on the first submission. The terms that frame this page are Renewing · work · permit · know. 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, keep a digital copy of every page, including seals and signatures, then make sure document numbers, issue dates and issuing-office names match across the set, then ask in advance which category of certified translator the destination accepts. Once the set is complete, check it line by line against the destination's own checklist before filing. Record the reference number of each certification layer; it is the fastest way to trace status. High-resolution photos of seals and signatures help when the destination asks for re-verification. A visa and a work permit are separate matters handled by separate agencies: permission to stay is decided by the Immigration Bureau, while permission to work is decided by the Department of Employment, so both must be maintained in parallel. Work by foreign nationals in Thailand is governed by the Royal Decree on Managing the Work of Aliens B.E. 2560 (2017) as amended by Decree No. 2 B.E. 2561 (2018); work permits are issued by the Department of Employment, Ministry of Labour. ILC handles the document side only — certified translation, notarial signature certification and legalisation runs at the Department of Consular Affairs or an embassy. ILC is not the deciding authority and cannot guarantee an approval. Cost and lead time depend on page count, language pair and the certification steps the receiving authority requires, so every file is quoted before work starts. Send the checklist you were given, the applicant's nationality and the 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