หนังสือรับรองการแปล (Translator Affidavit) พร้อมตราประทับ MOJ-AFF

A working guide to Professional Credentials in Thailand

Professional Credentials is scoped by a senior specialist during a free intake on LINE Official @NAATI before any paperwork moves. Fees, timelines, required documents, and destination-authority acceptance criteria are all agreed in writing first — a discipline that materially reduces re-work and rejected filings. Every Professional Credentials matter is scoped by a senior specialist on LINE Official @NAATI or by email at ilc@thainotary.co.th before any file moves.

How the workflow runs end-to-end

Because the audit, translation, notarization, and MFA/embassy legs are all executed under one project number, hand-offs never introduce version drift. What ships to the client is the same file that was audited on day one, with every intermediate stamp attached in the correct order.

Who this service is for

The service handles both one-off private clients (a marriage abroad, a police check for a new employer, a university transcript for a masters programme) and recurring enterprise workflows (monthly work-permit renewals, quarterly BOI reports, ongoing IP filings across multiple jurisdictions).

Coverage, fees, and turnaround

For clients outside Bangkok the pickup and return legs are quoted upfront and paid at cost, so the professional fee stays unaffected by geography. Regional hubs — Chiang Mai, Phuket, Pattaya, Rayong, Khon Kaen, Hat Yai — have partner offices that shorten the round-trip by 24–48 hours versus a pure courier route.

Quality assurance and confidentiality

If a receiving authority ever rejects a deliverable for a translation or certification defect, we re-issue the corrected file at no additional charge and refund any government fees that must be repaid — a policy written into our standard engagement letter, not a discretionary courtesy.

Start your Professional Credentials matter today

Reach ILC on LINE Official @NAATI, email ilc@thainotary.co.th, or phone 080-5578887. Office hours are Monday to Sunday, 08:30 to 20:00 Bangkok time. A specialist responds to first-contact messages within one business hour on weekdays and within four hours on weekends and public holidays with a written price, realistic timeline, and a required-documents checklist tailored to your destination country. There is no charge for the initial consultation, and no obligation to proceed after receiving the quote — ILCearns repeat business by delivering the first Professional Credentials matter cleanly and on time, not by locking clients into open-ended retainers.