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Apostille

Australia ↔ Thailand Apostille Corridor 2026 — Partner Visa, Skilled Migration & NAATI

Australia is a Hague Apostille member since 1995 — but Thai documents still need a precise NAATI-Certified translation chain to land in ImmiAccount. This guide covers Partner Visas, Skilled Migration points, Skill Assessment authorities, and the end-to-end workflow.

Published 2026-06-25 Updated 2026-06-25 12 min readBy NYC Legal Team
NYC Language Institute legal consultant advising a client one-on-one in the office meeting room
NYC Language Institute legal consultant advising a client one-on-one in the office meeting room
TL;DR
  • DFAT Australia is the Competent Authority — Apostille issued at Passport Offices in Sydney/Melbourne/Brisbane/Perth/Adelaide/Canberra (AUD 102, 1-3 days)
  • Thai documents for DHA (Home Affairs / Immigration): Thai original → sworn EN translation → notarial attorney → MFA Apostille → NAATI Certified re-translation in Australia (DHA mandates NAATI for in-Australia lodgements)
  • Partner Visa 820/801 (onshore) AUD 9,365 + 309/100 (offshore) AUD 9,365 — 12-24 months processing in 2026
  • Skilled Independent 189: minimum 65 points + positive Skill Assessment + occupation on MLTSSL — invitation cut-offs 85-100 in 2026
  • NAATI Certified Translator (CT) 10-digit number is mandatory on every translated page — non-NAATI translations are rejected by DHA

Apostille authority — DFAT and the Passport Office network

Australia acceded to the Hague Apostille Convention on 16 March 1995. The Competent Authority is the Department of Foreign Affairs and Trade (DFAT) Legalisations Section. Apostilles are processed at Australian Passport Offices in all capital cities (Sydney 26 Lee Street; Melbourne 2 Lonsdale Street; Brisbane 162 Ann Street; Perth Forrest Centre; Adelaide 55 Currie Street; Canberra 11 Cape Street; Hobart 188 Collins Street; Darwin 9-11 Cavenagh Street).

Standard fee: AUD 102/document, 1-3 business days in-person; postal service 5-10 days. Documents must be Australian-origin (federal, state, or territory issued, or notarised by an Australian Public Notary). Thai documents do NOT get an Australian Apostille — they receive the MFA Apostille in Bangkok before travelling to Australia for use.

  • Federal documents (RBA records, AAT decisions, federal court orders, ABN extracts): DFAT direct
  • State documents (Birth/Marriage/Death from BDM, state court orders, university transcripts): state Apostille via Passport Office
  • Notarised documents (Statutory Declarations, Power of Attorney): notarised by Australian Public Notary first, then DFAT Apostille
  • Thai-origin documents (Birth Certificate, Marriage, Police Clearance): MFA Apostille in Bangkok, NOT DFAT

Partner Visa — Subclass 820/801 (onshore) vs 309/100 (offshore)

Partner Visas come in pairs: a temporary visa (820 onshore / 309 offshore) followed by a permanent visa (801 / 100) typically granted 2 years later after relationship continuity is demonstrated. Application fee AUD 9,365 covers both stages. Sponsor must be 18+, Australian citizen / PR / eligible NZ citizen, and not in sponsorship cooling-off (5-year bar after 2 sponsorships or after own Partner Visa).

Thai-side documents always required: Thai Birth Certificate, Thai Marriage Certificate (or relationship registration / cohabitation evidence 12+ months for de facto), Thai prior divorce decrees, Royal Thai Police Clearance, Thai passport bio page. Each requires sworn EN translation → notarial attorney → MFA Apostille → NAATI re-translation in Australia (DHA rule).

  • Onshore 820/801: applicant must be in Australia on a substantive visa (Visitor / Student / Work) at lodgement; receives Bridging Visa A with full work rights
  • Offshore 309/100: lodge from outside Australia (Bangkok via VFS); decision typically 12-18 months; can travel to Australia on Visitor Visa during processing
  • Relationship evidence: shared finances, household, social, commitment (4 statutory declarations preferred from family/friends — Form 888)
  • Health: medical exam at panel doctor (Bumrungrad / Bangkok Hospital / IOM); valid 12 months
  • Character: AFP National Police Check (AUD 42) + Royal Thai Police clearance + any country lived 12+ months in last 10 years

Skilled Migration — 189, 190, 491 and the points test

Subclass 189 (Skilled Independent) is points-tested with no sponsor — invitation-only via SkillSelect. Subclass 190 (Skilled Nominated) requires state/territory nomination (+5 points). Subclass 491 (Skilled Work Regional) requires regional sponsorship (+15 points) and 3 years regional work before PR pathway via 191.

Points categories in 2026: Age 25-32 (30 points peak), English Superior IELTS 8.0+ each band (20 points), Skilled employment overseas 8+ years (15 points), Skilled Australian 8+ years (20 points), PhD (20 points) / Master's or Bachelor's (15 points), Australian study (5 points), STEM Master's/PhD (10 points), Partner skills (10 points). Invitation cut-offs vary by occupation — common ICT/engineering: 85-100 points; pro-rata occupations (accountants, auditors, software engineers) often need 95+.

  • Skill Assessment authority by occupation: ACS (IT), Engineers Australia (engineering), VETASSESS (general professional), AHPRA (health), CPA Australia / CA ANZ / IPA (accounting), TRA (trades)
  • ACS Skills Assessment: AUD 500-1,055 + RPL fee; assesses degree + work experience; valid 2 years
  • English: IELTS / PTE / TOEFL iBT / OET / Cambridge — Competent 6.0 (eligibility), Proficient 7.0 (10 points), Superior 8.0 (20 points)
  • EOI (Expression of Interest) submitted via SkillSelect — no fee; invitation rounds typically monthly
  • Visa application fee post-invitation: AUD 4,640 (189) + AUD 2,320 secondary applicant 18+ + AUD 1,160 child

NAATI translation — the non-negotiable layer

The Department of Home Affairs mandates NAATI Certified Translator (CT) translations for any document originating in a non-English language when lodged from within Australia. The CT number is 10 digits (legacy 4-digit accreditation numbers are deprecated as of 2018). Each translated page must show: translator's full name, NAATI CT 10-digit number, language pair, date, signature, and translator's stamp.

Workflow for Partner Visa from Thailand: NYC produces sworn EN translation in Bangkok for the Thai-side MFA Apostille chain → applicant lands in Australia → NAATI Certified Translator (NYC partners with NAATI CT in Melbourne, Sydney, Brisbane) re-issues the translation with CT stamp for DHA lodgement. NYC's Online NAATI service ships PDF + hardcopy worldwide via DHL (2-3 business days to AU).

End-to-end workflow — Thailand to Australia grant

Week 1-2: Thai document collection (Birth/Marriage at Khet/Amphoe, Police Clearance at RTP HQ Soi Yawararj, university transcripts). Week 3-4: Sworn EN translation + notarial attorney + MFA Apostille (Chaeng Wattana). Week 5: NAATI Certified re-translation (NYC Online NAATI, PDF same-day + hardcopy DHL 3 days). Week 6: ImmiAccount creation, Form 47SP (Partner) or Skill Assessment submission, document upload. Week 7-8: visa application fee payment, biometrics at VFS Bangkok (Trendy Building Sukhumvit Soi 13).

Decision: 12-18 months Partner Offshore 309, 18-24 months Partner Onshore 820, 8-14 months Skilled 189/190. Grant notification by email — applicant lands within first-entry deadline. Total Thai-side cost via NYC: THB 18,000-32,000 (covers translation + notarial + MFA Apostille + NAATI bundle); plus DHA fees AUD 4,640-9,365 paid direct to Home Affairs.

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Frequently Asked Questions

Why can't I just use my Bangkok sworn translation in Australia?

DHA explicitly requires NAATI Certified Translator (CT) 10-digit credentials for translations lodged from within Australia. A Thai sworn translation (even with MFA Apostille) is accepted for the Apostille chain itself — proving the document is genuine — but DHA caseworkers will request a NAATI CT re-translation before assessing.

How long is a Royal Thai Police clearance valid for DHA?

DHA accepts Police Certificates issued within 12 months of visa application lodgement. Royal Thai Police HQ (Soi Yawararj, Pathum Wan) issues clearances in 7-14 business days for THB 100 plus NYC's coordination fee. The certificate is in Thai and English bilingual format — DHA does NOT require additional NAATI translation when the Thai Police issues the bilingual version.

Can I lodge a Partner Visa from Thailand if we married outside Thailand?

Yes. DHA accepts foreign Marriage Certificates issued anywhere with Apostille from the issuing country's Competent Authority + NAATI translation if not in English. Common scenarios: Thai-Australian couple married in Bali (Indonesian Marriage Certificate → Indonesian MoFA Apostille → NAATI translation), Las Vegas (Clark County Clerk → California Secretary of State Apostille → NAATI), Denmark (Danish municipality → Danish State Administration Apostille → NAATI).

What is the NAATI Certified Translator 10-digit number and why does it matter?

NAATI replaced its legacy 4-digit accreditation system in 2018 with a 10-digit Certification number. , Thai→English), and certification level (Certified vs Certified Advanced vs Certified Specialist). DHA caseworkers verify the CT number on the NAATI Online Practitioner Search before accepting the translation. Translations bearing only a 4-digit number, a stamp without the CT prefix, or a credential from a deceased / retired translator are auto-rejected.

Does Australia recognise Thai same-sex marriage under the Equal Marriage Act 2026?

Yes. Australia legalised same-sex marriage federally on 9 December 2017 under the Marriage Amendment (Definition and Religious Freedoms) Act 2017. Thai same-sex Marriage Certificates issued from 23 January 2026 onwards under Thailand's Equal Marriage Act are accepted by DHA on identical terms to opposite-sex certificates for Partner Visa 820/801 and 309/100 applications. ), DHA accepts the foreign certificate with Apostille + NAATI translation.

Do I need to apply for an Australian Passport Apostille on my Thai documents?

No — and attempting to do so will be refused. DFAT Apostille only applies to Australian-origin documents (federal/state/territory issued, or notarised by an Australian Public Notary). Thai-origin documents (Thai Birth Certificate, Thai Marriage Certificate, Royal Thai Police Clearance) must receive Apostille from the Thai Ministry of Foreign Affairs (Department of Consular Affairs, Chaeng Wattana).

Can my Thai parents visit me in Australia while my Partner Visa is processing?

Yes. Thai parents can apply for Visitor Visa Subclass 600 (Tourist stream) for stays up to 3, 6, or 12 months. Required documents include applicant's bank statements (6 months), letter of invitation from you (with Bridging Visa A evidence), and travel itinerary. Multiple Entry validity up to 5 years (Frequent Traveller stream) is available for applicants with strong travel history.

How do I contact NYC for the Australia corridor?

LINE Official @nycli (5-minute reply Mon-Sat 09:00-18:00 ICT) or +66 83-249-4999. Bundled pricing: Partner Visa pack THB 32,000 (sworn EN + notarial + MFA Apostille + NAATI Certified Translation + Form 47SP/40SP guidance, excludes DHA AUD 9,365); Skilled Migration pack THB 22,000 (Skill Assessment liaison + degree pack + IELTS scheduling at British Council Bangkok); NAATI-only service from THB 1,300/page (10-digit CT, PDF + hardcopy DHL to Australia.

Tags:#australia#apostille#partner visa#skilled migration#naati#immi

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