Do I need to translate a Thai change-of-name certificate?
Yes, whenever an older document shows a different name from your current passport. The Thai change-of-name (Chor 3) or change-of-surname (Chor 5) certificate is the link proving the same identity.
In-depth Answer
The classic case is a transcript or degree issued under a former name while the passport and visa carry the current one.
Without a linking document the officer cannot tie the evidence together and will request more, costing weeks.
Safe bundling: order chronologically — former-name documents, then the change-of-name certificate, then current-name documents — and translate the whole set together so spellings stay consistent.
Where the name changed several times, include every certificate to form an unbroken chain.
For a surname taken on marriage, add the marriage certificate; if a former surname was resumed after divorce, the divorce record is the additional link.
Related questions
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