Q1187. How long does prior attestation at a Royal Thai Embassy abroad take to complete?

Answered by the NYC Visa & Translation legalization desk

Timing depends on the particular Royal Thai Embassy, the document category, and whether earlier authentication steps are complete. Identify the embassy responsible for documents issued in that jurisdiction, then check its current legalization instructions and published processing guidance. Confirm appointment availability, submission method, collection arrangements, and whether postal transit must be added. Send a preliminary inquiry if your document has unusual signatures, electronic certifications, or an unclear authentication history. Build flexibility into travel plans because requests for clarification or replacement documents can extend the overall timeline. A common pitfall is counting only embassy handling time while overlooking prior issuing-country authentication and return delivery. Verify the latest timing and prerequisites with the relevant Royal Thai Embassy before filing.