どんな文書に Notary + MFA + 大使館の三重認証が必要ですか?
民間で作成された文書(政府発行以外)— 委任状(POA)・個人宣誓書・商業契約・取締役会決議など — はまず Notary Public Lawyer が署名の真正性を公証し、続いて MFA の翻訳認証、最後に在タイ大使館の領事認証を受ける必要があります。NYC は3工程を一括代行し、平均7〜12営業日で完了します。
サービス内容
対応文書
- 委任状(一般・特別 POA)
- 個人宣誓書 / 独身宣誓書
- 商業契約 / 売買契約
- 取締役会決議 / 定款
- 卒業証明(私立校)
- 署名見証
用途
- 海外不動産売買
- 海外法人設立 / 銀行口座開設
- 国際訴訟 / 仲裁
- ビザ / 移住申請
- 国際結婚 / 離婚
よくある質問
Q.タイの Notary と日本の公証役場の違いは?
タイの Notary Public は弁護士協会発行のライセンスを持つ弁護士が行う制度で、認証後に MFA + 大使館を経て海外で使用可能になります。日本のように公証役場が独立した制度ではないため、必ず MFA と大使館の追加認証が必要です。
Q.本人の出頭は必要ですか?
Notary 公証時は本人による対面署名が必要です(NYC は出張対応 / オンライン公証も可能)。来タイ困難な場合は海外ビデオ公証 + 国際郵送のプランをご案内します。
Q.料金体系は?
Notary 公証(500〜1,500 THB/署名)+ MFA 認証 + 大使館認証(実費)。事前に総額をご提示し追加請求はありません。
Q.委任状の海外有効期間は?
委任状の有効期限は作成者が文書内で指定(通常1〜3年)します。指定がない場合、海外受理機関は6ヶ月以内を有効とみなすケースが多く、期限切れの場合は再公証・再認証が必要です。
Cross-service questions, answered by the NYC Legal team
252. How much does it cost to translate cover letters and bank statements using a NAATI certified 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. Tell us where the document will be used and you will get a plan and a price the same business day.
274. How to get an Apostille stamp from the Thai MFA for corporate documents to open a branch in South Korea?
Every certified file passes three hands: a native-speaking translator, a subject-matter reviewer, and the responsible attorney who signs the certification page. 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. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.
312. Do medical interpreters for aesthetic surgery clinics and IVF centers need to know specialized medical terminology?
Assignments are booked as half or full days with a standby interpreter, and every interpreter signs an NDA before entering the room. Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Tell us where the document will be used and you will get a plan and a price the same business day.
338. Is there a legal interpreter available for an expat executing a last will and testament in front of a lawyer?
Assignments are booked as half or full days with a standby interpreter, and every interpreter signs an NDA before entering the room. Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list.
389. Does an Elite Visa holder need to change their visa type if they want to get a work permit as a company director?
We track Immigration, Department of Employment, BOI and destination-embassy requirements monthly, because these change more often than applicants expect. Indicative fees: certified translation THB 500–800 per page, consular legalization from THB 400 per stamp, Notary Public from THB 1,500 per signature — always quoted in full before we start. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com.
535. What legal protections does an industrial machinery hire-purchase agreement provide to lessors against default?
The whole workflow runs online, so clients abroad do not need to fly back to Thailand to sign every page. 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.
489. Can an agency manage annual TM.30 reporting and withholding tax submissions on behalf of landlords renting to foreigners?
Tax and land-registry documents carry terminology that cannot be paraphrased, so we work from Revenue Department and Land Department glossaries. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com.
448. Can I hire a lawyer to draft Terms of Use and PDPA policies for a mobile application with global users?
Cross-border wills and estates must be read against the destination jurisdiction, and we coordinate local counsel where that is required. Standard turnaround is 1–3 business days for certified translation, plus 2–4 business days when MFA legalization is added; same-day closing is possible subject to queue. Send your documents for a free assessment at +66-83-249-4999 or contact@nyconlinetranslation.com.
Before you start: Guidance and cautions
Practical guidance
- Confirm the receiving authority and destination country first — translator qualification and certification layers are dictated by the destination, not by the document type.
- Scan every page of the original, including stamped pages, signature pages and reverse sides that look blank.
- Spell every name in the translation exactly as it appears in the passport, including titles and middle-name order.
- Ask about current processing windows before booking flights or an appointment abroad — authority queues shift through the year.
Cautions & common rejections
- A name that does not match the passport is the single most common rejection reason, and usually forces the whole certification chain to restart.
- Government fees and turnaround times change. Re-check them with the issuing authority close to your submission date.
- 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
- The name of the receiving authority and destination country
- A valid passport or Thai ID of the document holder
- The original document or a certified extract from the issuing authority
- 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.
