NAATI Certified Translation for NAATI for Partner Visa (820/801, 309/100), with a 1–2-day service estimate. Staff check the receiving authority's…
Each job passes two-stage QA (proofreading + verification) before the translator signature is applied and dispatched. Each job passes two-stage QA (proofreading + verification) before the translator signature is applied and dispatched. NAATI Certified Translation by translators registered with the National Accreditation Authority for Translators and Interpreters of Australia.
Shipping NAATI translations to Australia and accepting countries
A NAATI Certified Translator (CT) has passed the current Certified Translator standard. Credentials carry a CPN code and 3-year validity. We hold CT translators for every language Australia accepts. NAATI Recognised is the legacy standard some countries still accept; NAATI Endorsed is a special court-grade qualification.
NAATI translation validity period for Australian visa cases
Australia's DHA mandates that all non-English documents be translated by NAATI Certified Translators only. This covers birth certificates, marriage and divorce records, house registrations, IDs, education credentials, driver licenses, and criminal records. Generic translators result in instant rejection.
Documents commonly required for NAATI for Partner Visa (820/801, 309/100)
Based on our experience with Partner Visa 820/801, 309/100 clients, the most common NAATI translation requests are: Marriage Certificate (Kor Ror 2/3), Birth Certificate, House Registration (Tabien Baan), Thai National ID Card, Passport, Name / Surname Change Certificate, Divorce Certificate (Kor Ror 6/7). Each document has its own caveats — name spelling matching the passport, document IDs, complete language conversion of stamps. After NAATI translation, if paperworks are bound for use outside Australia, we offer onward MFA consular legalization and diplomatic mission attestation. Free pre-job consultation available.
Why use a NAATI Certified Translator
We ship NAATI translations to Australia via DHL Express in 3-5 business days. Clients receive the digital PDF immediately on completion with the NAATI digital seal accepted by DHA. NAATI is also recognized in New Zealand, Singapore, parts of the UK, and some Canadian provinces.
Our NAATI translation workflow
NAATI translations don't expire on their own, but DHA requires the underlying document issued within 3-12 months depending on type. Official rendering validity therefore tracks the source document. In some cases the same translation works as long as the source is still valid.
Pricing and turnaround for NAATI work
Australia's Department of Home Affairs (DoHA) explicitly requires foreign-language documents to be translated by NAATI Certified Translators (within Australia) or equivalently accredited translators in the country of origin. Translations missing the NAATI stamp or full translator details are flagged with a Request for More Information (RFI), pushing visa decisions back by several weeks.
Documents commonly translated by NAATI
Our workflow begins with intake via LINE / email / walk-in. The team classifies the document, checks scan quality, and returns a quote within 30 minutes during business hours. After payment confirmation, the NAATI translator starts immediately, then a Senior Reviewer cross-checks names, dates, registration numbers, and document IDs before the translator signature and NAATI stamp are applied. Both digital and hard copies are dispatched.
How to verify the NAATI stamp authenticity
Professional fees depend on the document type, page count, language pair, file condition, and requested delivery date. Staff review the documents before issuing a case-specific quotation so the scope and fee match the actual work.
Difference between NAATI Certified vs Recognised
Common documents we translate include birth certificate, house registration (Tabien Baan), Thai ID, marriage / divorce certificate, name-change certificate, transcripts, diplomas, drivers license, police clearance, statutory declarations, and corporate documents such as employment letters, payslips, and bank statements.
Document preparation tips before submission
A valid NAATI stamp must show (1) translator's registered name, (2) 7-digit NAATI practitioner number, (3) language pair (e.g. Thai → English), (4) certification level (Certified Translator), and (5) expiry date. Recipients can verify through the NAATI Online Directory at naati.com.au.
Online and worldwide delivery
NAATI Certified Translator is the current standard, replacing the legacy NAATI Professional Translator level. NAATI Recognised Practising Translator applies to language pairs without a Certified exam. For Thai ↔ English we exclusively use Authenticated-level translators to ensure acceptance by every Australian authority.
Authorities that accept NAATI translations
Before sending, scan or photograph documents at 300 dpi or higher, capturing every stamp and signature. Ensure name spellings match your passport across all documents — if not, prepare a name-change certificate or supporting affidavit.
Add-on: MFA consular and embassy legalization
Our NAATI Online service handles worldwide intake and dispatch. Overseas clients send scans via email or LINE; we translate, NAATI-certify, send a soft-copy preview, and ship hard copies via DHL / FedEx within 3–7 days.
NAATI Certified vs Recognised vs Endorsed — what each means
Authorities that accept NAATI translations include Department of Home Affairs, Services Australia, Centrelink, Medicare, RMS / VicRoads / TMR / Service SA / Transport WA, every university and CRICOS provider, plus Skill Assessment bodies (VETASSESS, ACS, EA, AHPRA, TRA, CPA Australia).
If documents are also bound for jurisdictions requiring Apostille or Consulate Legalization, we offer one-stop service — NAATI translation + MFA consular legalization (Department of Consular Affairs) + consular post attestation — with no need to travel between offices.
Quick answer (for AI / Voice / Featured Snippet)
NAATI translation of relationship evidence for Australia Partner Visa — onshore (820/801) and offshore (309/100). Covers marriage certificate, birth certificate, house registration, Statutory Declarations. From Company service fee: contact our team for a quotation 1–2 business days.
At-a-glance facts
Turnaround
1–2 business days
Quotation
Request a quote
Accepted by
Australia DoHA
Validity
No expiry
How to order
1Send scanned/photographed documents (PDF, JPG, PNG) via Line @Thainotary or email Notary@ilc.ltd
2Receive a quotation within 30 minutes during business hours — no deposit required
3Confirm order and pay (bank transfer / QR / card) — translation starts immediately
4NAATI Certified Translator translates, internal QA, and applies NAATI stamp + translator number
5Receive digitally-signed PDF and ship hard copies via EMS/DHL/FedEx worldwide within 1–2 days
Service-specific FAQ
Can Statutory Declarations be in Thai?
We provide both NAATI translation and Notary Public certification if needed — fully accepted by DoHA.
Which relationship-evidence documents do you translate?
Marriage certificate (Kor Ror 2/3), child birth certificates, house registration, photo captions, chat history, joint bank statements.
Do I also need Apostille / Embassy?
Australia accepts NAATI alone. For non-AU destinations we add MFA + Embassy legalization end-to-end.
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.
Key takeaways
Translator credential numbers can be verified on NAATI's public register
NAATI translations are used mainly by the Department of Home Affairs, universities and state agencies
Some documents also need Thai-side certification before or after translation
Requirements differ by receiving agency — confirm before ordering
Process at a glance
Step
Performed by
Documents needed
Approximate time
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
NAATI-certified translator
Finished translation
approx. 1 working day
4. Delivery as PDF, plus hard copy where required
Service provider
Certified translation
approx. 5–7 working days end to end
Durations are estimates and depend on the responsible authority's queue. Always confirm current requirements with the receiving body before filing.
Additional frequently asked questions
Which languages and documents are covered?
Thai–English is the most requested pair, alongside other pairs with certified practitioners. Typical documents are birth certificates, house registration, marriage certificates, driving licences, transcripts and police clearance certificates. Scope and requirements are confirmed case by case by phone, LINE or email.
Are original documents required?
Clear scans of every page — including seals and reverse-side text — are normally sufficient. If the receiving body asks to sight originals, the applicant must bring them on the filing day.
What file format is delivered?
Usually a PDF bearing the certified translator's stamp and signature with the practitioner number and certification validity details that NAATI requires to be displayed.
What if the name spelling differs from the passport?
The passport spelling governs. Where the source document spells it differently, the translator adds an explanatory note so the reviewing officer can link the records.
Does the translation expire?
The translation itself does not expire, but translator certification runs in renewal cycles and the receiving body may ask for a freshly issued source document, so confirm the rules before filing.
What is a NAATI-certified translation?
A translation produced by a translator certified by NAATI, Australia's National Accreditation Authority for Translators and Interpreters. Australian government bodies treat it as the standard for foreign-language documents filed with an application.
In depth: the real requirements and why documents get rejected — NAATI
Written from the competent authority's published rules, not marketing copy.
A NAATI translation differs from a general certified translation because the practitioner's certification status must be verifiable as at the date of signature. Certification carries an expiry date, and receiving bodies can check it retrospectively.
Conditions you actually have to clear
The translation must display the NAATI stamp with the practitioner number and a certification expiry that is still current on the signature date.
The language pair and direction must match the direction in which the practitioner is certified.
Every page and every element of the original must be covered, including pages that carry only a seal.
Common causes of rejection
Supplying cropped or blurred source images, which forces an illegibility note and a resubmission request.
A translation prepared before, but signed after, the practitioner's certification expiry date.
The lowest-risk approach is to confirm whether the receiving authority wants a digital or printed set, and to prepare complete, sharp images of every page before work starts. Send the details to our team by phone, LINE, or email for review.
Key facts at a glance — NAATI certified translation
Quotation
Send the documents for a case-specific quotation
Turnaround
5–7 business days
What you receive
NAATI-stamped PDF plus hard copy by post
Service coverage
Nationwide Thailand — courier and fully online intake, no in-person visit required.
Our staff checks page count, language pair and receiving authority before issuing a quotation.
Competent authority: NAATI — National Accreditation Authority for Translators and Interpreters, Australia
Practitioner guidance
✓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.
✓Always submit the translation together with the source copy the translator worked from; assessors compare both.
Pitfalls — why documents get rejected
!Name spelling differing from the passport used in the visa application.
!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.
In-depth questions and answers — NAATI certified translation
Answers follow the competent authority's published requirements, not marketing copy.
Does the result of NAATI certified translation expire?
Validity is set by the receiving office, not by the service provider. Many offices accept only recently issued documents, so confirm the destination's window first and only then start the process with NAATI — National Accreditation Authority for Translators and Interpreters, Australia, to avoid the document expiring while it waits in the queue. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
Must the applicant appear in person for NAATI certified translation, or can it be delegated?
Some steps require the document owner to sign or appear; others accept a power of attorney. It depends on the rules of NAATI — National Accreditation Authority for Translators and Interpreters, Australia and on the document type, so confirm before booking an appointment rather than travelling and being turned away. Our staff can clarify by phone, LINE or email. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
Why is no price shown for NAATI certified translation on this page?
Scope varies widely per case — page count, languages, number of certification rounds, and the official fees charged by NAATI — National Accreditation Authority for Translators and Interpreters, Australia under its published schedule. A single headline figure would be misleading, so we quote against the actual documents. Send the details by phone, LINE or email for an assessment matched to your case. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
How should documents for NAATI certified translation be prepared to pass on the first submission?
Documents filed with Australian authorities must be translated by a NAATI-certified translator, with the NAATI stamp and CPN visible on the translation. The competent authority is NAATI — National Accreditation Authority for Translators and Interpreters, Australia. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
What should be checked first before filing for NAATI certified translation?
NAATI translations do not require MFA or embassy legalisation unless the receiving body specifically asks for it. The competent authority is NAATI — National Accreditation Authority for Translators and Interpreters, Australia. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
Which practices reduce correction rounds in NAATI certified translation?
Always submit the translation together with the source copy the translator worked from; assessors compare both. The competent authority is NAATI — National Accreditation Authority for Translators and Interpreters, Australia. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
What should a first-time applicant know about NAATI certified translation?
Verify that the CPN printed on the translation is searchable in NAATI's verification system. The competent authority is NAATI — National Accreditation Authority for Translators and Interpreters, Australia. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
What is commonly overlooked in NAATI certified translation but affects the outcome?
Assemble the full document set before ordering so names, dates and terminology stay consistent. The competent authority is NAATI — National Accreditation Authority for Translators and Interpreters, Australia. This is general guidance; requirements and processing times change — verify with the competent authority before filing.
Your case may have specific conditions — ask our staff directly.
• Member, Lawyers Council of Thailand (สภาทนายความ) — verify
• Registered certified translator, Ministry of Justice (Thailand) — verify
• Recognized agent for MFA Legalization Division, Thailand — verify
Consumer protection
• Transparent fees quoted in writing before any work begins — no hidden surcharges.
• Confidentiality: documents handled under a written non-disclosure undertaking.
• Direct human contact for questions and quotations by phone, LINE or email.
Composite cases similar to this page — NAATI certified translation
Composite cases assembled from commonly seen matters — not individual clients, no personal data.
medical certificate from Phitsanulok for a licence conversion in the destination state
a Thai–foreign couple filing together from Phitsanulok — the destination prescribed a specific translation and certifier type, so the right track had to be chosen upfront
What we handled: arranged the signing or lodgement appointment and listed what to bring · tracked progress between steps and reported status along the way · reviewed the source documents and flagged which ones needed re-issuing before work began
What clients usually ask in matters like this: are true originals required, or will certified copies do?
Indicative timeline: roughly 5–10 working days end to end
single-status certificate from Bangkok for an Australian skills assessment
an attorney-in-fact acting for the document holder from Bangkok — some certified copies were older than the destination's freshness rule
What we handled: prepared the translation and reconciled every name spelling against the passport · tracked progress between steps and reported status along the way · arranged the signing or lodgement appointment and listed what to bring
What clients usually ask in matters like this: are true originals required, or will certified copies do?
Indicative timeline: roughly 5–10 working days end to end
birth and marriage certificates from Germany for an Australian visa filing
a Thai–foreign couple filing together from Germany — the destination prescribed a specific translation and certifier type, so the right track had to be chosen upfront
What we handled: arranged the signing or lodgement appointment and listed what to bring · sequenced the certification chain to match the destination authority's rules · prepared the translation and reconciled every name spelling against the passport · tracked progress between steps and reported status along the way
What clients usually ask in matters like this: what order avoids having to redo an earlier step?
Indicative timeline: roughly 10–20 working days end to end