Why documents get rejected
Each page lists the rejection causes we actually see for that service, with the fix that can be applied before filing. Most of them are caught at the document-review stage, long before the cost of re-certifying a whole set. Ask our team to review your scans first: LINE @THAIL · phone 064-2894888.
How to use this page so your file passes the first time
Start with the service that matches your document, then check each rejection cause against the papers you actually hold. Most causes can be fixed before filing — a name spelled differently from the passport, an illegible copy, or a skipped certification step at the issuing authority. If you are unsure after checking, send scans to our team for a free preliminary review.
Official sources
- Thai Ministry of Foreign Affairs, Department of Consular Affairs — legalization steps (consular.mfa.go.th)
- Lawyers Council of Thailand — regulations on notarial services
- NAATI — certification standards for documents used with Australian authorities (naati.com.au)
- HCCH — the Apostille Convention and contracting parties (hcch.net)
Requirements of each destination authority can change. Contact our staff for a quotation and the latest procedure: LINE @THAIL · phone 064-2894888 · contact@thailaw-accounting.co.th