Q1126. How to translate foreign work permit records for immigration verification?

Answered by the NYC Visa & Translation certified translation team

Foreign work permit records are verified in Thailand in two main situations: a foreign worker's prior overseas employment evidence for Thai visa or work-permit purposes, and Thai immigration or labour authorities verifying a worker's history. The document types: foreign work permits or work visas (the permit document itself), employment verification letters confirming the work history, and social security or tax records evidencing the employment. The translation workflow: the foreign permit and supporting records are legalised through the chain where the Thai authority requires it (home-country authentication, Royal Thai Embassy legalisation), translated into Thai, and certified — though for many visa categories the authorities accept English documents directly, so confirm the specific checklist first. Points that matter: the permit's data fields (holder's name matching the passport, employer, occupation, validity dates) are transcribed exactly — the validity dates establish the work history timeline; where the evidence supports a skills-based application (SMART visa, LTR, BOI positions), the occupation description must align with the target category's definitions; and for the reverse direction (a Thai worker's Thai work permit records for foreign use), the Thai permit is translated into English and certified at the MFA, with embassy legalisation where the foreign authority requires it. Practice points: immigration verification can involve the issuing authority directly — the translated document must match what the issuer would confirm; and for workers with multi-country histories, organise the evidence chronologically with each country's documents in its own legalised set. Confirm the specific Thai authority's accepted evidence forms before commissioning the translation.