Est. 2019 · Khon Kaen · Bangkok · Udon · Nong Khai
§ Notarial Services Attorney

Licensed Notary Public Attorneys 6 registered

All six attorneys are registered with the Lawyers Council of Thailand under Royal Patronage. Their notarial licences certify signatures and documents for embassies, foreign governments, and international visa applications.

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Registered Notarial Services Attorney · Lawyers Council of Thailand

Home / Name Change Overseas · ภาษาไทย

Thai Name Change Certificate — Overseas Use · 15 Destinations

Certified translation and Apostille or consular legalization of ช.3/ช.5 for passport, visa, bank, property, university and immigration updates worldwide.

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FAQ

What are ช.3 and ช.5?
ช.3 = Certificate of Change of Given Name; ช.5 = Certificate of Change of Family Name — both issued by the Amphur under Person Name Act B.E. 2505 (as amended B.E. 2548) after filing form ช.1.
After Thai name change, what's the overseas chain?
Translate TH → destination language (some countries require sworn/NAATI/vereidigt) → MFA legalization → Apostille (Hague, 126 members) or Consular Legalization (non-Hague) → submit to destination authority (passport, immigration, bank, university).
Is Thailand a Hague Apostille member?
Yes — effective 25 December 2025. Saves 7–14 days vs the old consular chain for the 126 Hague-party destinations.
Pricing & turnaround?
Apostille chain: THB 12,500–24,000 / 10–18 business days. Embassy chain (UAE, Saudi, Taiwan): THB 16,500–30,000 / 15–25 business days. NAATI-added for Australia: THB 13,500–22,000.

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