Civil Registry Documents
Birth certificates, house registration, marriage/divorce certs, name changes, ID cards, death certs.
23 practitioner-written answers in this topic — updated for 2026. ภาษาไทย →
Q1.Will the Australian Department of Home Affairs accept a scanned PDF copy of a NAATI translation?
ImmiAccount is an upload-based system, so a complete PDF containing the translation, certification wording and stamp is normally what you submit. Upload the translation together with the source document, and keep the paper original in case a case officer asks for it. Check current guidance at immi.homeaffairs.gov.au.
Q2.Do I need to translate my Thai National ID card and house registration with NAATI for a student visa?
Any Thai-language document you submit needs an English translation. ID cards and house registration are commonly used to confirm identity and the relationship to a financial sponsor, so they are frequently requested even when not on the initial checklist. Having them translated in advance avoids delays mid-assessment.
Q3.How much is a NAATI translation for a standard Thai birth certificate?
A birth certificate is a single-page standard form, so the fee is stable, varying mainly with urgency and whether you need the paper original couriered. Send a scan by LINE or email, or call, and the team will confirm the exact price and turnaround before starting.
Q4.Do name and surname change certificates always require NAATI translation for an Australian visa?
Translate every certificate that explains a mismatch between documents. The assessor must be able to follow the name chain from your birth certificate to your current passport. A missing link makes the file look inconsistent and usually triggers a request for further information.
Q5.What is the average processing time for a NAATI Thai marriage certificate translation?
Kor Ror 2 and Kor Ror 3 are standard forms and usually take about one to two business days. Add a little time if divorce or name-change certificates are translated in the same set, plus courier time if you need the stamped paper copy.
Q6.Will a NAATI translator fix name spelling mistakes on the translated document at no extra cost?
Yes, and it should be fixed before lodgement, since spelling that differs from the passport is the single most common rejection reason. Always send your passport bio page with the job so the translator can follow passport spelling and bracket any former spelling where needed.
Q7.How to translate a Thai Single Status Certificate (Affidavit of Freedom to Marry) with NAATI?
Obtain the certificate from your Amphur (district office), scan the full page including seals and the registrar's signature, then have it translated by a NAATI certified Thai-English translator. If the document will be used abroad rather than by an Australian agency, check whether the destination also requires Thai MFA legalisation or an Apostille before you translate.
Q8.How long does a NAATI translation take for a standard Thai marriage certificate?
A standard marriage certificate with its Amphur record is a short, templated job and is normally completed within a few business days, faster when a slot is available. Longer waits apply only if the registrar's handwriting is unclear or endorsements on the back need clarification.
Q9.Is a NAATI translation of a Thai birth certificate valid forever, or does it eventually expire?
The translation itself has no expiry because the underlying facts do not change. In practice some agencies ask for a recently issued translation, and the translator's certification expiry appears on the stamp, so a very old translation may be queried. Re-issuing a short record is inexpensive.
Q10.Do Thai adoption papers require NAATI translation for Australian child visa immigration?
Yes. Adoption orders, the Department of Children and Youth documentation and any related court decisions must be translated in full, with case numbers, court names and dates reproduced exactly, because the officer must trace legal parental authority for the child.
Q11.Do Thai child custody court orders require NAATI translation before a child can migrate to Australia?
Yes, whenever custody affects the child's visa or one parent travels alone. Translate the complete order plus any consent letter from the other parent; authorities scrutinise removal of children from Thailand closely and incomplete evidence causes delays.
Q12.Does a NAATI translation of a Thai death certificate need to be notarized by a lawyer as well?
For Australian agencies the NAATI translation alone is generally sufficient. Notarisation or consular legalisation is added when the certificate is used for estate, insurance or pension matters that require an authenticated original — confirm the receiving institution's rule first.
Q13.Does a Thai name change certificate need to be translated by NAATI if the old name isn't on the current passport?
If any document you are submitting shows the former name, translate the name change certificate so the chain of identity is complete. This is common with degrees, transcripts, employment references and old civil registry extracts. If every document already shows the current passport name, the certificate is usually unnecessary. When in doubt, include it, because supplying it up front is far cheaper than responding to a request for more information later.
Q14.Can a NAATI translator translate Thai police reports for stolen property insurance claims in Australia?
Yes. Thai police daily reports and complaint records are commonly translated for insurance claims, and insurers generally want a certified translation they can verify. Translate the full report including the reporting officer's details, the station stamp and the date, as insurers check these against the incident timeline. If the handwriting is unclear, the translator will mark unreadable text rather than guess. Confirm with your insurer whether they also require the original Thai document.
Q15.Do I need to translate all pages of a Thai divorce agreement and divorce registry record with NAATI?
Translate every page, including the annex that records child custody and property division, plus all stamps and signatures. Case officers rely on that annex, and a first-page-only translation almost always leads to a request for further information. The certification statement records how many pages were translated, so any gap is visible. Send complete scans of both the divorce certificate and the registry record at the outset to avoid a second round of work.
Q16.Should a Thai surname change certificate following marriage be translated alongside the marriage registry?
Yes. Translate the surname change certificate together with the marriage registration so the case officer can follow the full name history from birth certificate to passport. Any unexplained gap in name spelling is a common reason for a request for further information, especially in partner and citizenship applications.
Q17.Can I use a NAATI translation of my Thai driver's license to drive legally in Australia?
Yes, for short stays most Australian states accept a Thai licence accompanied by an accredited English translation or an International Driving Permit. Carry the original licence with the translation at all times. Once you become a resident of a state, you must convert to a local licence within the state's deadline.
Q18.Is a NAATI translation required for a Thai surname change certificate issued after marriage?
Yes, whenever your documents show more than one surname. The certificate bridges your birth certificate and your current passport, which prevents identity questions in partner, student and citizenship applications. It is translated together with the marriage registration in one batch.
Q19.How to translate a Thai police report for lost official identity documents?
Obtain the daily record report from the police station with its report number and officer signature, then submit a clear scan. The translation reproduces the narrative, the listed lost items and the station stamp, which is what an embassy needs before issuing an emergency replacement document.
Q20.Is a NAATI translation required for a Thai Certificate of Adoption for Australian child visas?
Yes. The adoption registration and the court or Department of Children and Youth order must be provided in certified English, together with the child's original birth certificate. Home Affairs examines the legal transfer of parental responsibility, so the order's operative wording must be translated exactly.
Q21.Can a NAATI translator legally translate Thai Juvenile and Family Court orders for child custody?
Yes. Custody orders are translated verbatim, including the case number, the operative orders and any conditions on travel or relocation. Australian and New Zealand authorities read the operative paragraphs closely, so nothing may be summarised or omitted.
Q22.Is it necessary to translate the Thai divorce agreement attachment with NAATI, or just the main divorce certificate?
Translate both. The divorce certificate proves the marriage ended; the attached agreement sets out child custody, support and property terms, which is what partner and child visa officers actually need to see. Submitting only the certificate commonly triggers a request for the agreement.
Q23.How to translate a Thai police report for a stolen vehicle for an overseas insurance claim?
Obtain the police daily record with the report number, then translate it together with the vehicle registration book and your insurance policy. Insurers verify that the vehicle identifiers in the report match the policy exactly, so both documents should be translated in one consistent set.
Need this document NAATI-certified?
Send a scan → NAATI certified translation → QA → PDF/courier delivery → lodge with DHA / INZ / IRCC.
Get a quote →Official sources referenced
- • กองสัญชาติและนิติกรณ์ กรมการกงสุล — การรับรองคำแปล
- • HCCH — Apostille Section
- • NAATI (ออสเตรเลีย) — naati.com.au
Government fees and processing times on this page were last verified in July 2026 by our Notarial Services Attorneys registered with the Lawyers Council of Thailand. Figures follow published agency schedules, may change without notice, and actual turnaround depends on each authority's queue. Please reconfirm with the issuing authority before you file.