What procedures apply when original source documents contain faint seals or illegible signatures?

Short answer: We translate and certify official and government documents from any foreign language into Thai (and Thai into foreign languages) as required by the receiving authority in Thailand. Workflow: (1) check the originals and their seals, (2) translate with a native or registered translator specialised in the field, (3) two-stage proofreading plus a certificate of accuracy, (4) file for MFA legalisation or embassy attestation where required. Send your scans to LINE @NAATI or contact@naati.ltd for a free page count and a written quote.