Academic transcript and diploma certification
This page sets out what academic transcript and diploma certification requires: 6 documents to prepare, 5 steps in the order they must actually happen, preparation advice, and the mistakes that most often send a file back. If you would rather not run the process yourself, our team can handle it end to end.

Documents to prepare
- Freshly issued original Thai civil or corporate record from the issuing office
- Complete English translation of every page, with the translator's statement of accuracy
- Copy of the document holder's passport or Thai national ID card
- Power of attorney with ID copies of both parties if someone else files on your behalf
- Legalization request form in the format used by the Department of Consular Affairs
- Name of the destination country and the exact receiving authority
Process steps
- Step 1. Obtain a freshly issued original from the office that produced the record and check that every page is present.
- Step 2. Prepare a complete translation with the translator's statement of accuracy attached.
- Step 3. File for legalization at the Department of Consular Affairs, Ministry of Foreign Affairs, with the original and the translation together.
- Step 4. Complete the next certification layer required by the destination country — Apostille, or legalization at that country's embassy in Thailand.
- Step 5. Collect the finished bundle, scan a full copy for your records, then submit it in the format the receiving authority specifies.

What gets files rejected
- Institutions often require transcripts sent under separate sealed cover.
- Grading scales should be explained rather than converted by the translator.
- Spell every name exactly as it appears in the passport, across every document in the same bundle.
- Never remove staples or separate pages that an authority has bound and stamped across the seam.
What this certified set is used for
- University admission abroad
- Credential assessment
- Professional registration
Support continues after delivery
Document work rarely ends with one submission: the receiving authority may request more, or you may need to file again next year. We keep a digital copy set and a record of the certification route used for every job, so the next round starts from the right point, and you can consult us when the destination changes its requirements. Handled by a team with more than 15 years of experience.
- The certification route of each job is recorded for the next round.
- Guidance when the destination requests additional documents later.
- New document sets checked for consistency with what you already filed.
Consult us at LINE @THAIL · 092-0170000 · Contact@thailaw-accounting.co.th
Ask a question