Thai Notary Hua Hin – ทนายรับรองเอกสาร Notary Public ประจวบคีรีขันธ์
THAI NOTARY LAW
Prachuap Khiri Khan • Thailand
LINE @THAINOTARY

🇯🇵 Japan · Thailand corridor

Notary, Translation & Legalization for Japan (from Prachuap Khiri Khan, Thailand)

Japanese translation, NSA notarization and Apostille for Japan spouse visas, kekkon todoke marriage filings and Tokyo Legal Affairs Bureau submissions.

Hague Apostille ✓Embassy: BangkokTranslation: Japanese (or English with Japanese cover)

Quick answer

Japan accepts Apostille and most filings allow either Japanese or certified English translations. Spouse visa (配偶者ビザ) and business filings (商業登記) are the most common use cases from Thailand.

Legalization chain — Thailand → Japan

  1. 1

    Notarization by Thai NSA

  2. 2

    Japanese translation (or certified English)

  3. 3

    Thai MFA Apostille

  4. 4

    Japanese Embassy Bangkok consular legalization (if requested)

Common use cases

  • Spouse of Japanese National visa (日本人の配偶者等)
  • Marriage registration (婚姻届) at Japanese ward office
  • Business registration with Tokyo Legal Affairs Bureau
  • Thai death certificate for Japanese inheritance
  • Long-Term Resident (定住者) family reunification

Country-specific notes

  • Japanese ward offices (区役所) accept English translations alongside Japanese — saves cost.
  • Marriage registration in Japan requires a fresh Thai marriage certificate (within 3 months) plus Apostille.
  • Some prefectures still ask for legacy MFA legalization — verify with the local office first.

Related services

FAQ — Japan corridor

Does Japan accept Thai Apostille?
Yes. Japan is a Hague Apostille member and accepts Thai Apostille (issued since Dec 2024) without further legalization, except for a few prefectures that still request MFA legalization.
Does my Thai document need to be translated to Japanese?
Most Japanese authorities accept certified English translations. For 区役所 (ward office) marriage filings, a Japanese translation is preferred — we provide both.
Can you handle a kekkon todoke (婚姻届) from Thailand?
Yes. We prepare the Thai marriage certificate, translate to Japanese, Apostille, and courier directly to the Japanese ward office where your spouse is registered.
How long does the full Japan document chain take?
NSA notarization (same day) + Japanese translation (2 days) + Apostille (3 days) = 5-6 working days, plus DHL to Japan (3 days).

Need help with a Japan document?

Talk to one of our 6 NSA-licensed attorneys in Prachuap Khiri Khan. We handle the full chain — notarization, translation, MFA / Apostille, embassy — and ship internationally via DHL.

English homeContact us

Corridor playbook

From intake to delivery — how the Japan corridor runs from Prachuap Khiri Khan

Realistic timeline

For a standard packet (passport scan, supporting documents, translation, MFA/Apostille and — if required — embassy authentication for Japan), plan around 5–10 working days from when we receive the originals at our Prachuap Khiri Khan office. Express runs to MFA Chaengwattana take 1 day instead of 3, available on request. Embassy queues are the only step we cannot accelerate; we publish current lead times on each corridor page above.

Working remotely

If you are already abroad, you do not need to return to Thailand for most files. We accept high-resolution scans by email or secure upload, prepare the English draft, and ship the completed originals by DHL Express or EMS to any address worldwide. Power of attorney, declaration, single-status and affidavit work for Japan is regularly handled without you being physically present in Prachuap Khiri Khan.

Payments & receipts

All quotes are issued in Thai Baht with a USD reference rate for budgeting. We accept Thai bank transfer, international wire (SWIFT), Wise (preferred for low fees), PayPal and Visa/Mastercard. A registered tax invoice is provided on every engagement — useful when the document expense is reimbursable by your employer, university or insurer.

If your file is refused

On the rare occasion a destination authority — Japan consulate, USCIS, UKVI, Standesamt, university registrar — asks for a correction, we re-issue the affected certification at no additional notarial fee. Government legalization fees (MFA, Apostille, embassy) are non-refundable and pass through at cost. We keep a digital file of every notarised packet for 5 years so re-issuance is straightforward.

Every step above is performed in-house by Notarial Services Attorneys (NSA) licensed by the Lawyers Council of Thailand under the Notarial Services Attorney Regulations B.E. 2546 (2003). We do not outsource the notarial act, the MFA submission or the embassy submission — the same case officer in Prachuap Khiri Khan is accountable from intake to delivery, which is how we keep the Japan corridor moving on schedule for international clients.

Why foreigners choose us in Prachuap Khiri Khan

A licensed Thai Notarial Services Attorney — explained for international clients

Thailand does not have the same Notary Public office that the United States, United Kingdom or Australia uses. Instead, the Lawyers Council of Thailand licenses senior attorneys as Notarial Services Attorneys (NSA). An NSA can certify signatures, true copies, affidavits, sworn statements and translations — and the certification is recognised by foreign embassies, universities, courts and immigration authorities once the document is legalised by the Thai Ministry of Foreign Affairs (MFA, Chaengwattana). Our team in Prachuap Khiri Khan holds six NSA licences and works in English with embassies and clients in more than 60 countries.

Authority & statutory basis

We work under the Notarial Services Attorney Regulations B.E. 2546 (2003) issued by the Lawyers Council of Thailand under the Lawyers Act B.E. 2528 (1985). Every certificate carries the attorney’s registered seal, signature and licence number — verifiable directly with the Council.

MFA & embassy network

We handle the full chain at the Department of Consular Affairs at MFA Chaengwattana, plus authentication at more than 80 embassies and consulates in Bangkok. Common destinations include the United States, United Kingdom, Australia, Germany, Japan, Canada, France, the Netherlands, China and India.

Translation accepted by USCIS, UKVI, NAATI

Certified Thai ↔ English translation prepared by NAATI-recognised translators and notarised on the same file. The same packet is accepted by U.S. Citizenship and Immigration Services, UK Visas and Immigration, Australian DHA, German Standesamt and the Embassy of Japan.

Apostille & the Hague Convention

Thailand acceded to the Hague Apostille Convention in 2024. For documents destined for Apostille-member states, MFA Chaengwattana now issues an Apostille certificate in addition to the legacy legalisation stamp. We advise on which route the receiving country prefers in 2026.

Privacy & data protection

All client files are stored under the Personal Data Protection Act B.E. 2562 (2019). Passport scans, marriage certificates, financial affidavits and corporate records are retained only as required by attorney record-keeping rules and destroyed thereafter.

Local presence in Prachuap Khiri Khan

ประจวบคีรีขันธ์ = เมืองตากอากาศของพระมหากษัตริย์ (พระราชวังไกลกังวล) + ชายฝั่งอ่าวไทยยาวที่สุดของไทย 224.8 กม. + เมือง Expat ใหญ่ที่สุดของไทยรองจากภูเก็ต-พัทยา (เน้นเยอรมัน สวีเดน นอร์เวย์ อังกฤษ สวิส) + GI สับปะรดปราณบุรี + อุตสาหกรรมเหล็กบางสะพาน ลูกค้าหลักคือ Expat หัวหินที่ต่อ Retirement O-A, เจ้าของวิลล่า/คอนโด Banyan-Black Mountain-Springfield ที่ทำ Lease 30 ปี-POA, คู่รักไทย-ยุโรปจดทะเบียนใกล้พระราชวังไกลกังวล, ผู้ส่งออกสับปะรด GI ปราณบุรี, และผู้ป่วยต่างชาติ รพ.กรุงเทพหัวหิน-ซานเปาโลหัวหิน

How the process works in plain English

  1. 1. Send your documents — passport scan, supporting paperwork and the receiving country. We reply in English with a written quote within one business hour during Thai office time (Mon-Sat 09:00-18:00 ICT, UTC+7).
  2. 2. Translation & review — if Thai ↔ English translation is needed, our translator prepares the certified version and pairs it with the original. You receive a PDF proof to approve before notarisation.
  3. 3. Notarial Services Attorney certification — an NSA signs and seals the signature, true copy or affidavit at our office in Prachuap Khiri Khan. Most files are signed the same day they arrive.
  4. 4. MFA legalisation in Bangkok — we courier the file to the Department of Consular Affairs at Chaengwattana for the consular stamp or Apostille certificate. Standard turnaround is three working days; same-day express is available.
  5. 5. Embassy authentication (if required) — for non-Apostille destinations such as the United States, we submit to the destination embassy or consulate in Bangkok. Lead time depends on the embassy queue, typically five to ten working days.
  6. 6. Delivery worldwide — pickup at our office, in-country EMS, or DHL Express to any address. Tracking number provided.

Frequently asked questions from foreigners

Is a Thai Notarial Services Attorney the same as a US Notary Public?
Functionally yes — the NSA performs the same civil-law notarial acts (witnessing signatures, certifying true copies, administering oaths and notarising translations). The legal basis is different: the NSA is a licensed attorney regulated by the Lawyers Council of Thailand, whereas a US Notary is a state- appointed officer. For cross-border use both routes go through MFA / embassy legalisation.
Can you handle documents while I am still overseas?
Yes. We accept scans by email or secure upload, prepare drafts in English, take payment by international bank transfer, Wise, PayPal or credit card, and ship originals back via DHL to any country. Power of attorney work is the most common remote engagement.
Do I need to come to Prachuap Khiri Khan in person?
Only when a wet signature or witnessed identity is required by the destination country (for example a US I-864 affidavit or a UK statutory declaration). For copy certifications, MFA legalisation and most translations we work entirely remotely.
Does Thailand issue Apostilles?
Yes. Thailand acceded to the Hague Apostille Convention in 2024, and MFA Chaengwattana issues Apostilles for documents bound for member states such as the UK, Australia, Germany, Japan and the Netherlands. Non-member states such as the United States still require the traditional MFA + embassy chain.
What payment methods do you accept from outside Thailand?
Domestic Thai bank transfer, international wire (SWIFT), Wise (preferred for low fees), PayPal and Visa / Mastercard credit cards. Quotes are issued in Thai Baht; we provide a USD reference rate for budgeting.
Will the notarisation be accepted by my home country?
Yes, once it passes the legalisation chain required by the receiving country. Each country page on this site lists the exact chain — Apostille only, MFA only, or MFA followed by embassy authentication.