タイ公的文書を日本で使用するにはどんな認証が必要ですか?
3段階の手続きが必要です:(1) 認定翻訳者によるタイ語→英語(または日本語)翻訳、(2) タイ外務省領事局(MFA, チェーンワッタナ)による翻訳認証、(3) 在タイ日本国大使館の領事認証。NYC は3段階すべてを一括代行し、通常5〜10営業日で完了します。
サービス内容
対応文書(一例)
- 出生証明書 / 改名証明
- 住居登録謄本 / 身分証
- 婚姻証明書 / 離婚証明書
- 運転免許証 / パスポート
- 死亡証明書 / 外国人登録
- 無犯罪証明書 (PCC)
- 卒業証明書 / 成績証明書
対応言語
- 日本語 ⇄ タイ語(公式認証)
- 英語 / 中国語 / 韓国語
- ドイツ語 / フランス語 / スペイン語
- その他60言語以上
ご利用シーン
- 国際結婚(婚姻届)
- タイ人配偶者ビザ申請
- 日本での就労ビザ・在留資格
- 相続・養子縁組手続き
- 海外不動産購入
よくある質問
Q.どれくらいの期間がかかりますか?
標準で MFA 認証込み5〜10営業日。特急対応で3営業日(追加料金)。日本大使館の領事認証は通常3〜5営業日です。
Q.日本にいながらリモートで依頼できますか?
はい。スキャンデータでお見積もり後、原本を国際郵便でお送りいただき、完成後に日本のご住所(DHL/EMS)へ返送いたします。
Q.料金体系を教えてください
文書種別ごとの定額料金 + MFA 認証料 + 大使館認証料(実費)です。事前に総額をご提示し、追加請求はいたしません。
Q.翻訳の有効期限は?
翻訳自体に期限はありませんが、日本の役所では MFA 認証から3〜6ヶ月以内の提出を求める場合があります。使用予定日の60日以内のお申し込みを推奨します。
Q.タイの戸籍制度がないので住居登録で代用可能ですか?
はい、タビアンバーン(住居登録謄本)+ 身分証コピーがタイの「戸籍」相当として日本の役所で受理されます。NYC では日本の戸籍係担当者向けの注釈付き翻訳を提供します。
Cross-service questions, answered by the NYC Legal team
255. Does the French Embassy in Bangkok only accept documents translated by an official sworn translator?
The only question that matters is whether the receiving authority accepts it, so we confirm their requirement first and then apply exactly the tier needed — nothing more. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
308. Where to rent interpretation booths and hire simultaneous interpreters for an international conference of 500 attendees?
Interpreters are matched to the setting: court and police station, government and embassy, medical, simultaneous booth work, and remote VRI/OPI. If the receiving authority rejects a file for a reason attributable to our work, we correct and re-file it at no additional professional fee. Tell us where the document will be used and you will get a plan and a price the same business day. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
312. Do medical interpreters for aesthetic surgery clinics and IVF centers need to know specialized medical terminology?
For proceedings that go on the record we staff paired interpreters rotating every 20–30 minutes, per international conference practice. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Which documents must be prepared for an interpreter for a hospital appointment?
For proceedings that go on the record we staff paired interpreters rotating every 20–30 minutes, per international conference practice. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
347. Is there a rush service to obtain a Thai Police Clearance within 7 days for an urgent overseas job posting?
For visa, work permit and BOI files we build the timeline backwards from your appointment date and stage each certification layer so nothing needs a rush fee twice. Government fees follow each authority's published rate, while professional fees are quoted per case by document count and destination, in full before work starts. Tell us where the document will be used and you will get a plan and a price the same business day. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
599. How do companies secure approval for importing specialized industrial machinery duty exemptions via BOI?
The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. One coordinator owns the matter end to end and reports progress by LINE or email at the intervals you set. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Which documents and evidence must be ready before starting delivering certified documents securely in digital form?
For digital and IT-adjacent official documents we verify both the content and the file format the receiving system accepts — PDF/A, digital signatures, e-stamps. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. Send scans of every page for review before sending originals; that is when faded seals, passport-spelling mismatches and expired documents can still be corrected. Caution: government fees follow the authority's published rate and are separate from professional fees; check the current rate on the official website first. Fix three facts before any work starts: the destination country, the exact authority the file goes to, and the language that authority requires. Those three decide the whole certification chain. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Request more than one certified set when several authorities are involved, because most receiving offices keep the certified copy and do not return it. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
382. Do you offer copyright and software patent registration to protect the intellectual property of tech startups?
Tax and land-registry documents carry terminology that cannot be paraphrased, so we work from Revenue Department and Land Department glossaries. Quotations separate government fees from professional fees line by line, so nothing appears on the invoice that was not in the quote. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com. The workable order is: check that the source document is complete and legible, translate it, certify the translation, file for legalisation with the Department of Consular Affairs, then obtain the destination embassy's certification — or an Apostille where the destination is a convention party. Caution: each certification covers only what its own stamp states; it does not make a document automatically acceptable everywhere. Confirm the receiving authority's conditions case by case. Keep a digital copy of the finished certified set so it can be referenced if the destination asks for additional documents or a re-filing. Caution: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Before you start: Translation & certification of translations
Practical guidance
- Spell every name in the translation exactly as it appears in the passport, including titles and middle-name order.
- State the language pair and the certification system the destination requires: agency stamp, registered translator, sworn translator, or NAATI.
- Translate every page, including seals and endorsements — do not drop parts that look unimportant.
- Ask about current processing windows before booking flights or an appointment abroad — authority queues shift through the year.
Cautions & common rejections
- Government fees and turnaround times change. Re-check them with the issuing authority close to your submission date.
- Unclear scans or missing pages produce an incomplete translation that fails at the next certification layer.
- Submitting a photocopy where an original or certified extract is required gets refused at the very next certification layer.
- Many Thai civil-registry extracts are accepted only while recent; some receiving authorities ask for a freshly certified copy. Confirm the accepted age with that authority before ordering a translation.
What to have ready
- A valid passport or Thai ID of the document holder
- Colour scans of every page of the source
- Your deadline
- Your deadline, so the certification steps can be sequenced in time
Reviewed 2026-08. Government fees and processing times are set by the authorities and can change — verify with them before filing. Our professional fees are quoted per case by phone, LINE or email.