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Thai Notary Law & Service & Notary
Thai Notary Public Thailand
บริการแปลและรับรองนิติกรณ์
🇻🇳 For Vietnamese Citizens · Bilateral Path

Non-O Volunteer / NGO Visa for Vietnamese Nationals

End-to-end handling of source-country documents (Vietnamese) → MFA + Royal Thai Embassy legalization → Certified Thai translation → Immigration Bureau submission.

Service Fee

฿9,50028,000

Turnaround

5–15 days

Legalization

MFA + Embassy

Source Language

Vietnamese

Quick Answer

Vietnamese nationals can obtain the Non-O Volunteer / NGO Visa by preparing source documents in Vietnamese, having them legalized by the home-country MFA and the Royal Thai Embassy, then certified-translated into Thai. Filing venue: Royal Thai Embassy, Hanoi + Consulate Ho Chi Minh City. Total processing time with Thai Notary: 5–15 days. Starting from THB 9,500.

Vietnamese → Thailand Visa Pathway

Royal Thai Embassy / Consulates

Royal Thai Embassy, Hanoi + Consulate Ho Chi Minh City

Bilateral Framework

Visa-exempt 30 days (ASEAN); Vietnam is NOT Hague — MOFA Hanoi + Royal Thai Embassy legalization required.

Most common Thailand-visa purposes among Vietnamese nationals

  • Non-B ASEAN Business
  • Non-ED
  • Marriage

Documents required for Vietnamese applicants

  • Passport (Vietnamese-issued) with ≥ 6 months validity
  • Passport-style photos (4×6 cm, white background)
  • Home-country birth certificate — MFA + Royal Thai Embassy legalization + certified Vietnamese→Thai translation
  • Marriage / divorce certificate (if applicable) with same authentication chain
  • Criminal record check from Vietnamese authorities — apostilled/legalized + translated
  • Bank statement — home country (last 6 months) + Thai account if available
  • Proof of address in Thailand (lease / house registration)
  • Visa-specific supporting documents (work permit, TM.30, WP.3, LTR endorsement — as required by Non-O Volunteer / NGO Visa)

Step-by-step process for Vietnamese nationals

  1. 1

    Document collection in Vietnamese

    Thai Notary sends you a specification pack for each document — including exact formats accepted by the Thai Immigration Bureau. You gather originals in Vietnamese.

  2. 2

    MFA + Royal Thai Embassy legalization

    Documents are certified by Vietnamese MFA, then legalized by the Royal Thai Embassy in Vietnamese. Typical 10–20 business days.

  3. 3

    Certified translation into Thai

    Thai Notary's registered translators handle Vietnamese→Thai with terminology matched to Thai Immigration Bureau standards. Signed and sealed for legal admissibility.

  4. 4

    Immigration Bureau / Chaeng Wattana filing

    Our attorneys accompany you to the correct Immigration counter, pre-book queue numbers, and handle any 90-day reporting or TM.30 as needed.

  5. 5

    Post-approval support

    Multiple-entry endorsement, re-entry permit, work permit (if applicable), annual extensions — everything under a single case manager who speaks Vietnamese.

Applying for a Thai visa from Vietnamese?

Send us your document set via LINE — English/Vietnamese case managers reply within 30 minutes with a detailed quote, timeline, and legalization checklist.

Real customer questions, answered by our attorneys

Selected from our knowledge base of 3,300+ real questions we have answered.

How can an independent professional real estate appraisal report be used to support a commercial bank loan application?

One-stop legal

Practitioner's summary to "How can an independent professional real estate appraisal report be used to support a commercial bank loan application?" — Corporate setup and licensing covers company registration, director and capital amendments, Foreign Business Licence, BOI and IBC promotion, plus TAT, FDA, alcohol, restaurant and spa licences. Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

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Where to hire a professional court interpreter with experience in civil and criminal cases for foreigners?

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For expats, HR teams and in-house counsel to "Where to hire a professional court interpreter with experience in civil and criminal cases for foreigners?" — Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Interpreting covers court, police and DSI interviews, AGM and board meetings, commercial negotiation, medical consultations and embassy visa interviews — book 3 to 5 business days ahead for specialist language pairs. Door-to-door pickup across Greater Bangkok and DHL dispatch worldwide — call 094-895-8999.

Related service: Police clearance certificate

Are there Ministry of Justice (MoJ) certified translators in Thailand for court judgments and case files?

One-stop legal

Per the responsible Thai authority's 2026 practice to "Are there Ministry of Justice (MoJ) certified translators in Thailand for court judgments and case files?" — Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Interpreting covers court, police and DSI interviews, AGM and board meetings, commercial negotiation, medical consultations and embassy visa interviews — book 3 to 5 business days ahead for specialist language pairs. Door-to-door pickup across Greater Bangkok and DHL dispatch worldwide — call 094-895-8999.

Related service: MoJ & court translation

How to get a property lease agreement and last will translated by an MoJ approved translator?

One-stop legal

Practitioner's summary to "How to get a property lease agreement and last will translated by an MoJ approved translator?" — Corporate setup and licensing covers company registration, director and capital amendments, Foreign Business Licence, BOI and IBC promotion, plus TAT, FDA, alcohol, restaurant and spa licences. Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

Related service: MoJ & court translation

How are daily rates structured when hiring a factory-based interpreter to train migrant workers on safety protocols?

One-stop legal

How our one-stop desk actually runs this to "How are daily rates structured when hiring a factory-based interpreter to train migrant workers on safety protocols?" — Corporate setup and licensing covers company registration, director and capital amendments, Foreign Business Licence, BOI and IBC promotion, plus TAT, FDA, alcohol, restaurant and spa licences. Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

Related service: Interpreter services

How do companies secure approval for corporate employee housing compounds and residential dormitories?

One-stop legal

Per the responsible Thai authority's 2026 practice to "How do companies secure approval for corporate employee housing compounds and residential dormitories?" — Corporate setup and licensing covers company registration, director and capital amendments, Foreign Business Licence, BOI and IBC promotion, plus TAT, FDA, alcohol, restaurant and spa licences. Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

Related service: Thailand visa

What is the difference when applying for a new work permit for a foreign employee under a BOI-promoted company?

One-stop legal

Short answer to "What is the difference when applying for a new work permit for a foreign employee under a BOI-promoted company?" — Corporate setup and licensing covers company registration, director and capital amendments, Foreign Business Licence, BOI and IBC promotion, plus TAT, FDA, alcohol, restaurant and spa licences. Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).

Related service: BOI application

What level of Thai notary public is required to authenticate the signature of a foreign corporate director?

One-stop legal

Practitioner's summary to "What level of Thai notary public is required to authenticate the signature of a foreign corporate director?" — Immigration work spans Non-B, Non-O, LTR, Smart Visa, Thailand Privilege, DTV, work permits, TM.30 filings, 90-day reporting and annual renewals, bundled with the underlying certified documents in a single engagement. Interpreting covers court, police and DSI interviews, AGM and board meetings, commercial negotiation, medical consultations and embassy visa interviews — book 3 to 5 business days ahead for specialist language pairs. Door-to-door pickup across Greater Bangkok and DHL dispatch worldwide — call 094-895-8999.

Related service: Thailand visa

Key facts at a glanceEnd-to-end certification and translation

Indicative price
Contact us for a quote — a firm quote is always given before work starts
Turnaround
1–7 business days by document type and receiving authority
What you receive
Properly certified documents plus guidance on the next filing step
Service coverage
Nationwide Thailand — courier and fully online intake, no in-person visit required.

Figures above are indicative ranges; the final quote depends on page count, language pair and receiving authority.

Ask us or request a quote right away

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