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ตราสัญลักษณ์ Thai Notary Law & Service Co., Ltd. — สำนักงานกฎหมาย
Thai Notary Law & Service
สำนักงานกฎหมาย · รับรองเอกสารและนิติกรณ์
ทุกบริการภายใต้การดูแลของทีมทนายความ
🇫🇷 For French Citizens · Bilateral Path

Thai Citizenship Naturalization for French Nationals

End-to-end handling of source-country documents (French) → Hague Apostille → Certified Thai translation → Immigration Bureau submission.

Service Fee

฿45,000150,000

Turnaround

365–730 days

Legalization

Apostille

Source Language

French

Quick Answer

French nationals can obtain the Thai Citizenship Naturalization by preparing source documents in French, having them Apostille-certified in the home country, then certified-translated into Thai. Filing venue: Royal Thai Embassy, Paris. Total processing time with Thai Notary: 365–730 days. Starting from THB 45,000.

French → Thailand Visa Pathway

Royal Thai Embassy / Consulates

Royal Thai Embassy, Paris

Bilateral Framework

Visa-exempt 30 days; French documents need French→Thai translation via sworn translator.

Most common Thailand-visa purposes among French nationals

  • Retirement (Non-O)
  • Marriage (Non-O)
  • LTR
  • Non-B Employment

French community in Thailand: ~25,000

Thai Notary services this community year-round with dedicated French-speaking coordinators and pre-negotiated document-legalization routes with the Royal Thai Embassy handling French nationals.

Documents required for French applicants

  • Passport (French-issued) with ≥ 6 months validity
  • Passport-style photos (4×6 cm, white background)
  • Home-country birth certificate — Apostille + certified French→Thai translation
  • Marriage / divorce certificate (if applicable) with same authentication chain
  • Criminal record check from French 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 Thai Citizenship Naturalization)

Step-by-step process for French nationals

  1. 1

    Document collection in French

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

  2. 2

    Apostille

    Documents are apostilled by your home-country competent authority (single step, ~5–10 business days). Thailand joined the Hague Convention effective from 28 February 2027.

  3. 3

    Certified translation into Thai

    Thai Notary's registered translators handle French→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 French.

Applying for a Thai visa from French?

Send us your document set via LINE — English/French 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.

Which agent provides premium health insurance covering the 50,000 USD requirement for the Long-Term Resident (LTR) visa?

One-stop legal

For expats, HR teams and in-house counsel to "Which agent provides premium health insurance covering the 50,000 USD requirement for the Long-Term Resident (LTR) visa?" — 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 documents are required to legalize corporate papers at the UAE Embassy in Thailand?

One-stop legal

Short answer to "What documents are required to legalize corporate papers at the UAE Embassy in Thailand?" — 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: Embassy legalisation

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

Can a lawyer coordinate with Thai banks on behalf of a foreign buyer to obtain a Foreign Exchange Transaction (FET) form for buying a condo?

One-stop legal

Practitioner's summary to "Can a lawyer coordinate with Thai banks on behalf of a foreign buyer to obtain a Foreign Exchange Transaction (FET) form for buying a condo?" — 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

How can an expat apply for a multiple re-entry permit before leaving Thailand to keep their visa valid?

One-stop legal

Per the responsible Thai authority's 2026 practice to "How can an expat apply for a multiple re-entry permit before leaving Thailand to keep their visa valid?" — 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

Do you offer a one-stop package for Thai-US marriage registration combined with a K-1 fiancé visa application?

One-stop legal

How our one-stop desk actually runs this to "Do you offer a one-stop package for Thai-US marriage registration combined with a K-1 fiancé visa application?" — 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

Can a NAATI certified agency provide cross-language translation from French to English for Australian immigration?

One-stop legal

How our one-stop desk actually runs this to "Can a NAATI certified agency provide cross-language translation from French to English for Australian immigration?" — 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: NAATI translation

What are the legal requirements for setting up an online digital streaming and broadcasting service in Thailand?

One-stop legal

How our one-stop desk actually runs this to "What are the legal requirements for setting up an online digital streaming and broadcasting service in Thailand?" — 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

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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