在タイ大使館の領事認証を全工程代行
タイはハーグ条約未加盟のため、海外で使用する文書には「MFA 認証 + 目的国大使館の領事認証」の二重手続きが必須です。NYC は60カ国以上の在タイ大使館の認証を全工程代行し、行列に並ぶ必要はありません。
どんな場合に大使館領事認証が必要ですか?
タイ発行の公的文書(婚姻・出生・学歴・商業書類)を海外で法的証拠として使用する場合、(1) MFA 翻訳認証 + (2) 目的国の在タイ大使館での領事認証が必要です。各大使館の所要日数は異なります — 日本3〜5営業日、UAE 5〜7日、サウジは MOFA 経由。NYC は大使館ごとに精確に代行します。
サービス内容
対応大使館(主要)
- 在タイ日本国大使館 (バンコク)
- 在チェンマイ日本国総領事館
- 米国 · 英国 · 申根諸国
- UAE · サウジ · カタール
- インド · 中国 · 韓国 · ベトナム
- 豪州 · NZ · カナダ
対応文書
- 個人文書(婚姻・出生・学歴)
- 法人文書(登記簿・定款・POA)
- 商業契約書 / 委任状
- 無犯罪証明 (PCC)
よくある質問
Q.全工程の所要日数は?
MFA(5〜7日)+ 大使館(3〜10日 / 大使館による)= 8〜15営業日。特急対応で5営業日まで短縮可能です。
Q.原本は手元に戻りますか?
はい。認証済み原本 + 翻訳 + 領収書をすべてお返しします。バンコク市内は無料配送、地方は DHL/EMS。
Q.大使館手数料は誰が支払いますか?
お客様負担です。NYC は大使館発行の公式領収書をそのままお渡しし(マークアップ一切なし)、代行サービス料のみ請求します。
Q.タイがハーグ条約に加盟したら手続きはどうなりますか?
タイは2026年下半期加盟予定で、米国・日本・申根などすでに加盟済みの国向けは「Apostille」1ステップに短縮されます。施行時にはお客様へ即時ご案内します。
Cross-service questions, answered by the NYC Legal team
265. Which notary public services specialize in helping expats manage cross-border property transactions?
Certification tiers are separated up front — agency Certified True Translation, Notary Public seal, MFA consular legalization, and Apostille (not yet available in Thailand — accession deposited 30 Jun 2026, in force 28 February 2027). 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. 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. 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.
290. Can a NAATI certified agency provide cross-language translation from French to English for Australian immigration?
Every certified file passes three hands: a native-speaking translator, a subject-matter reviewer, and the responsible attorney who signs the certification page. 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. 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. 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: 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. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
335. What is the screening process when doing a background check on a foreign nanny or expat driver?
We route each file to the right credential: NAATI for Australia, Ministry of Justice registered translators for Thai court work, and embassy sworn translators for European destinations. 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. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. 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. 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. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
329. Is there a combined package for hiring a Chinese interpreter to open a corporate bank account and handle BOI documents?
For proceedings that go on the record we staff paired interpreters rotating every 20–30 minutes, per international conference practice. 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. 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: 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: 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.
How should an interpreter booked alongside certified documents for a business negotiation be scheduled when the receiving authority accepts documents no older than three months?
Interpreters are matched to the setting: court and police station, government and embassy, medical, simultaneous booth work, and remote VRI/OPI. Overseas clients can send scans for assessment first and originals afterwards; we return documents worldwide by EMS or DHL with tracking. 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: 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. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. Caution: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
396. Do you provide end-to-end application services for a Foreign Business Certificate (FBC) under BOI promotion?
The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. 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. 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. 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: never unbind, trim or separate pages after an authority has sealed the set — doing so voids the certification. 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. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Which official fees apply to a document pack assembled before a visa biometrics appointment, and when are they paid?
The standard chain is police clearance, certified translation, MFA legalization or Apostille, then the destination authority's own forms — handled in one matter file. 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. 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. Private documents such as powers of attorney or contracts must first pass a notarial services attorney before they can enter the legalisation stage. 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.
409. Do you provide corporate tax planning consulting to avoid double taxation for multinational export companies?
Accounting, tax, property and estate work for foreign nationals is run jointly with our auditors and lawyers so the translated file and the filed file always match. Processing time depends on each authority's queue, so the working order and the expected return date are confirmed before any work begins. Talk to the NYC Legal team on any business day — you get a working plan, not a generic price list. 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: 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: processing time depends on each authority's queue, so allow buffer before the date the document is actually needed. Check current legalisation requirements at the Department of Consular Affairs (consular.mfa.go.th) and Apostille membership at hcch.net.
Before you start: MFA legalisation & embassy attestation
Practical guidance
- Budget queue time at both the Department of Consular Affairs and the embassy, especially around either country's public holidays.
- 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.
- Confirm with the destination embassy which translation language it accepts; several accept only their own official language.
Cautions & common rejections
- 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.
- 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.
- Foreign-issued documents must be certified in their country of origin first; only then can they be translated into Thai and legalised here.
What to have ready
- Your deadline, so the certification steps can be sequenced in time
- A power of attorney if someone else submits on your behalf
- A copy of the holder's passport or Thai ID
- A valid passport or Thai ID of the document holder
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.
