NAATI certified translations are produced by translators credentialed by the National Accreditation Authority for Translators and Interpreters (Australia), accepted by the Department of Home Affairs and Australian courts.
重要ポイント
認定を付与するのはNAATI(豪州)であり、タイの機関ではありません
翻訳には認定番号・スタンプ・署名の記載が必要です
多くの豪州機関は電子(PDF)版を受理しますが、提出先の要件を必ず確認してください
タイ国内の手続で使う場合は、別途タイ側の認証が求められることがあります
手続の流れ(概要)
ステップ
実施主体
必要書類
所要目安
1. Submit the file and name the Australian receiving body
Applicant
Clear scan + passport name spelling
approx. 1 day
2. Translation by a NAATI-certified translator
NAATI-certified translator
Source file
approx. 3–5 working days
3. Stamp, certification number and signature applied
Real customer questions, answered by our attorneys
Selected from our knowledge base of 3,300+ real questions we have answered.
If I pick a non-NAATI translator based in Australia instead of NAATI-certified translation for an Australian visa, at which stage is rejection most likely?
NAATI translation
Per NAATI (Australia) certified-translator rules to "If I pick a non-NAATI translator based in Australia instead of NAATI-certified translation for an Australian visa, at which stage is rejection most likely?" — Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Fee band is お見積り per page depending on length and complexity; standard turnaround is 5–7 business days, with 48-hour urgent service available at the top of the band. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes. Process in brief: (1) confirm the original was issued by the competent authority and is still within the accepted validity window; (2) have it translated by a translator the destination accepts; (3) obtain certification of the signature/translation; (4) add destination-embassy legalisation only where Apostille is not accepted; (5) proof names, dates and reference numbers before dispatch. What to prepare: the original, the translation kept unbound from the source until certification, passport copies of every person named in the document, and any relationship evidence such as a house registration or marriage certificate if the destination asks for it. Common pitfall: never unstaple or re-bind a certified set. Removing the staple is treated as breaking the seal and the destination may reject the whole file; photocopy without dismantling it. Practitioner's tip: if the same document is needed by several authorities, produce all copies in one round — it saves time and keeps the certification format consistent across the sets.
What documents need NAATI translation for an Australian Visitor Visa application for senior Thai citizens (over 60)?
NAATI translation
Practitioner's view to "What documents need NAATI translation for an Australian Visitor Visa application for senior Thai citizens (over 60)?" — We deliver the digitally-signed PDF (with the NAATI stamp and QR verification link) via email/LINE first, then dispatch the hardcopy on our official letterhead via EMS to Thailand or worldwide. The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes.
Process in brief: (1) check whether a parent authority must endorse the document first — a school, hospital or line department; (2) translate into the required language; (3) certify the translation; (4) complete the next certification layer; (5) submit within the validity window the destination accepts.
What to prepare: the original, a signed certified-true copy, a completed application form, a contact number reachable during office hours, and the name of the destination authority so the correct certification format is applied.
Common pitfall: never unstaple or re-bind a certified set. Removing the staple is treated as breaking the seal and the destination may reject the whole file; photocopy without dismantling it.
Practitioner's tip: if the same document is needed by several authorities, produce all copies in one round — it saves time and keeps the certification format consistent across the sets.
Can one NAATI translation be reused for a second visa application later?
NAATI translation
Quick summary for expats & migration agents to "Can one NAATI translation be reused for a second visa application later?" — The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes.
Process in brief: (1) assemble the complete file before filing — partial filings lose a queue slot; (2) match every spelling to the passport; (3) file the whole set together so the stamps carry one date; (4) inspect the stamps at the counter; (5) ship with tracked delivery.
What to prepare: an intact original that is not torn or laminated, evidence of any name change where the document does not match your current name, a passport copy, and a power of attorney with ID copies of both grantor and agent.
Common pitfall: states that objected to Thailand's accession to the Apostille Convention still require destination-embassy legalisation, so confirm the destination's position before starting.
Practitioner's tip: treat the destination authority's own published checklist as the final reference; country-specific rules change, and we will review that checklist with you before filing.
How is a personal income tax certificate handled by a NAATI translator for an Australian home-loan application?
NAATI translation
Per NAATI (Australia) certified-translator rules to "How is a personal income tax certificate handled by a NAATI translator for an Australian home-loan application?" — Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Fee band is お見積り per page depending on length and complexity; standard turnaround is 5–7 business days, with 48-hour urgent service available at the top of the band. Nationwide EMS + international dispatch — call 094-895-8999 to book a slot. Process in brief: (1) tell us the destination country and purpose so the correct chain is set from day one; (2) re-issue the original if it is older than the destination's limit; (3) translate and proofread twice against the source; (4) certify in the correct order; (5) return the sealed set with a digital copy for your records. What to prepare: an intact original that is not torn or laminated, evidence of any name change where the document does not match your current name, a passport copy, and a power of attorney with ID copies of both grantor and agent. Common pitfall: the single largest cause of rejection is an English spelling that does not match the passport. Always take the passport spelling as authoritative and confirm it before translation starts. Practitioner's tip: keep colour scans of every certified page. If a courier loses the set, digital copies make re-issue and verification dramatically faster.
Is a certified copy required before a DBD company affidavit is NAATI translated for AHPRA practitioner registration?
NAATI translation
Per NAATI (Australia) certified-translator rules to "Is a certified copy required before a DBD company affidavit is NAATI translated for AHPRA practitioner registration?" — Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Fee band is お見積り per page depending on length and complexity; standard turnaround is 5–7 business days, with 48-hour urgent service available at the top of the band. Nationwide EMS + international dispatch — call 094-895-8999 to book a slot. Process in brief: (1) assemble the complete file before filing — partial filings lose a queue slot; (2) match every spelling to the passport; (3) file the whole set together so the stamps carry one date; (4) inspect the stamps at the counter; (5) ship with tracked delivery. What to prepare: the full original set, colour scans of every page for translation proofing, an English spelling list for all people and place names, and any extra items listed on the destination authority's own checklist. Common pitfall: states that objected to Thailand's accession to the Apostille Convention still require destination-embassy legalisation, so confirm the destination's position before starting. Practitioner's tip: give us your travel or filing deadline up front. We plan backwards and pick the service tier that lands on time without paying for unnecessary express handling.
Which NAATI-translated documents are needed for an ATO tax return or a DASP superannuation refund claim, and how long do they stay acceptable?
NAATI translation
Practitioner's view to "Which NAATI-translated documents are needed for an ATO tax return or a DASP superannuation refund claim, and how long do they stay acceptable?" — We deliver the digitally-signed PDF (with the NAATI stamp and QR verification link) via email/LINE first, then dispatch the hardcopy on our official letterhead via EMS to Thailand or worldwide. The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Send a photo of your document to LINE @Thainotary and we'll quote and schedule within 15 minutes.
Process in brief: (1) tell us the destination country and purpose so the correct chain is set from day one; (2) re-issue the original if it is older than the destination's limit; (3) translate and proofread twice against the source; (4) certify in the correct order; (5) return the sealed set with a digital copy for your records.
What to prepare: an intact original that is not torn or laminated, evidence of any name change where the document does not match your current name, a passport copy, and a power of attorney with ID copies of both grantor and agent.
Common pitfall: never unstaple or re-bind a certified set. Removing the staple is treated as breaking the seal and the destination may reject the whole file; photocopy without dismantling it.
Practitioner's tip: if the same document is needed by several authorities, produce all copies in one round — it saves time and keeps the certification format consistent across the sets.
What exactly appears in verifying the practitioner through the NAATI online directory for a Thai birth certificate, and how can the receiving officer check it?
NAATI translation
Per NAATI (Australia) certified-translator rules to "What exactly appears in verifying the practitioner through the NAATI online directory for a Thai birth certificate, and how can the receiving officer check it?" — Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Fee band is THB 1,300–2,500 per page depending on length and complexity; standard turnaround is 5–7 business days, with 48-hour urgent service available at the top of the band. Free consultation on LINE @Thainotary or call 094-895-8999 (Mon–Sun 08:00–20:00 ICT).
Process in brief: (1) confirm the original was issued by the competent authority and is still within the accepted validity window; (2) have it translated by a translator the destination accepts; (3) obtain certification of the signature/translation; (4) add destination-embassy legalisation only where Apostille is not accepted; (5) proof names, dates and reference numbers before dispatch.
What to prepare: the original, the translation kept unbound from the source until certification, passport copies of every person named in the document, and any relationship evidence such as a house registration or marriage certificate if the destination asks for it.
Common pitfall: official fees and service windows change. Verify the current rate and turnaround directly with the certifying authority before you fix a budget or a travel date.
Practitioner's tip: treat the destination authority's own published checklist as the final reference; country-specific rules change, and we will review that checklist with you before filing.
Do records issued in Phuket need a fresh certified copy before NAATI translation of transcripts and degrees for skills assessment starts?
NAATI translation
Quick summary for expats & migration agents to "Do records issued in Phuket need a fresh certified copy before NAATI translation of transcripts and degrees for skills assessment starts?" — The translation is produced by a NAATI-Certified Translator (Thai↔English), stamped with the practitioner's signature, ID number, certification tier and expiry — accepted by the Department of Home Affairs, INZ, AHPRA, Engineers Australia, VETASSESS, CPA Australia and ACS. Documents may be uploaded straight to ImmiAccount as a PDF — Home Affairs has accepted digital NAATI certifications since 2016; no wet-ink original is required unless the receiving tribunal (AAT/court) demands sight of the paper copy. Nationwide EMS + international dispatch — call 094-895-8999 to book a slot.
Process in brief: (1) tell us the destination country and purpose so the correct chain is set from day one; (2) re-issue the original if it is older than the destination's limit; (3) translate and proofread twice against the source; (4) certify in the correct order; (5) return the sealed set with a digital copy for your records.
What to prepare: an intact original that is not torn or laminated, evidence of any name change where the document does not match your current name, a passport copy, and a power of attorney with ID copies of both grantor and agent.
Common pitfall: the single largest cause of rejection is an English spelling that does not match the passport. Always take the passport spelling as authoritative and confirm it before translation starts.
Practitioner's tip: if the same document is needed by several authorities, produce all copies in one round — it saves time and keeps the certification format consistent across the sets.
Competent authority: NAATI — National Accreditation Authority for Translators and Interpreters, Australia
Practitioner guidance
✓Assemble the full document set before ordering so names, dates and terminology stay consistent.
✓Third-country, non-English documents can also be translated into English under the NAATI system without routing through the issuing country.
✓Turnaround is approximately 5–7 working days depending on page count and language pair — confirm before fixing a lodgement date.
✓Documents filed with Australian authorities must be translated by a NAATI-certified translator, with the NAATI stamp and CPN visible on the translation.
✓NAATI translations do not require MFA or embassy legalisation unless the receiving body specifically asks for it.
Pitfalls — why documents get rejected
!Reusing an old translation whose source document was later amended or reissued.
!An incomplete relationship-evidence set, triggering a request for further information.
!Assuming NAATI certifies visa outcomes — it certifies translator credentials only.
!Filing an MFA-certified translation with an Australian authority that requires NAATI.
!A translation without a NAATI stamp or without a verifiable CPN.
ページ数・言語・認証の段数、および NAATI — National Accreditation Authority for Translators and Interpreters, Australia が公告に基づき徴収する公的手数料によって範囲が大きく異なるため、単一の金額の掲示はかえって誤解を招きます。実際の書類を拝見したうえでご案内しています。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳で書類が差し戻される主な原因は何ですか。
綴りや氏名の不一致、原本と写しの取り違え、提出先が求める経路を経ていない認証などが実際に見られる原因です。判断に迷う場合は NAATI — National Accreditation Authority for Translators and Interpreters, Australia または当方スタッフに事前にご確認ください。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳の主たる所管当局は NAATI — National Accreditation Authority for Translators and Interpreters, Australia です。提出先が指定する経路以外で取得した認証は、内容が正しくても受理されないことがあります。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳の最新要件はどこで確認できますか。
NAATI — National Accreditation Authority for Translators and Interpreters, Australia の公告を直接ご確認ください。当ページが根拠としている公式情報源は https://www.naati.com.au/ · https://immi.homeaffairs.gov.au/ です。規定は随時改訂されるため、毎回最新版をご確認ください。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳にはどのくらいの期間がかかりますか。
所要期間は一定ではなく、NAATI — National Accreditation Authority for Translators and Interpreters, Australia の受付状況・書類の種類・提出先機関により変動します。そのため固定の日数は掲載していません。実際の期限より余裕を持って着手し、渡航や提出の予定を組む前に現在の状況をご確認ください。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳で取得した書類に有効期限はありますか。
有効期限を定めるのはサービス提供者ではなく提出先機関です。発行後一定期間内の書類のみを受理する機関も多いため、先に提出先の基準を確認したうえで NAATI — National Accreditation Authority for Translators and Interpreters, Australia での手続きを開始してください。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
NAATI認定翻訳は本人が出向く必要がありますか。委任は可能ですか。
署名や本人確認が必要な段階と、委任状で代理可能な段階があります。NAATI — National Accreditation Authority for Translators and Interpreters, Australia の規定と書類の種類により異なるため、来訪前に条件をご確認ください。 個別のご事情はお電話・LINE・メールでスタッフにご確認ください。 本内容は一般的な案内です。要件・所要期間は変更される場合がありますので、申請前に必ず所管当局の最新情報をご確認ください。
Can a Thai notary sign documents that will be used overseas?
Yes. A Notarial Services Attorney registered with the Lawyers Council of Thailand can notarize documents intended for use abroad, after which the document is legalized at the Ministry of Foreign Affairs (MFA) and, if required, at the destination country's embassy.
Do I need an appointment to notarize a document in Bangkok?
Walk-ins are accepted, but booking a 30-minute slot in advance guarantees same-day completion and lets us pre-check that you bring the right identification and any supporting documents.
What ID do I need to bring to a notary appointment?
Bring your original passport (or Thai national ID for Thai nationals); for corporate documents bring the affidavit/board resolution and a copy of the company affidavit issued within the last 90 days.
確認済みの専門資格
• Member, Lawyers Council of Thailand (สภาทนายความ) — 確認する
• Registered certified translator, Ministry of Justice (Thailand) — 確認する
• Recognized agent for MFA Legalization Division, Thailand — 確認する
Composite cases similar to this page — NAATI certified translation
Composite cases assembled from commonly seen matters — not individual clients, no personal data.
academic transcript from Singapore for a citizenship application
an authorised representative of a Thai-registered company from Singapore — the originals were issued abroad, so the origin-country chain had to be completed first
What we handled: sequenced the certification chain to match the destination authority's rules · arranged the signing or lodgement appointment and listed what to bring · tracked progress between steps and reported status along the way · delivered a scanned set plus the originals with lodgement instructions
What clients usually ask in matters like this: if I am upcountry or abroad, must I attend in person?
Indicative timeline: roughly 3–7 working days end to end
medical certificate from Ayutthaya for a licence conversion in the destination state
an authorised representative of a Thai-registered company from Ayutthaya — a tight travel or filing deadline required resequencing the work
What we handled: tracked progress between steps and reported status along the way · prepared the translation and reconciled every name spelling against the passport · sequenced the certification chain to match the destination authority's rules
What clients usually ask in matters like this: if the destination rejects this set, do we start over from scratch?
Indicative timeline: roughly 7–14 working days end to end
single-status certificate from Nakhon Ratchasima for an Australian skills assessment
a Thai national residing in Thailand from Nakhon Ratchasima — the originals were issued abroad, so the origin-country chain had to be completed first
What we handled: sequenced the certification chain to match the destination authority's rules · delivered a scanned set plus the originals with lodgement instructions · reviewed the source documents and flagged which ones needed re-issuing before work began · prepared the translation and reconciled every name spelling against the passport
What clients usually ask in matters like this: if I am upcountry or abroad, must I attend in person?
Indicative timeline: roughly 3–7 working days end to end