A Portuguese translation certified as the receiving authority requires. The document is then legalised by the Department of Consular Affairs and attested at the Portugal mission in Thailand where the receiving body requires it.
Thailand acceded to the 1961 Hague Apostille Convention on 30 June 2026 and it enters into force for Thailand on 28 February 2027, so no Thai Apostille is issued yet, so no Apostille is issued in Thailand. The working route is certified translation, legalisation by the Department of Consular Affairs (MFA), and then attestation at the destination country’s mission in Thailand where the receiving authority requires it.
For Portugal, the Thai document is translated to the standard the receiving side accepts (A Portuguese translation certified as the receiving authority requires), legalised at the Department of Consular Affairs, and then even though Portugal is an Apostille contracting party, a document issued in Thailand cannot be apostilled here, so the consular-legalisation route is used instead. Thailand acceded to the 1961 Hague Apostille Convention on 30 June 2026 and it enters into force for Thailand on 28 February 2027, so no Thai Apostille is issued yet, so no Apostille is issued in Thailand. The working route is certified translation, legalisation by the Department of Consular Affairs (MFA), and then attestation at the destination country’s mission in Thailand where the receiving authority requires it.
No Thai Apostille is available yet, because Thailand acceded to the 1961 Hague Apostille Convention on 30 June 2026 and it enters into force for Thailand on 28 February 2027, so no Thai Apostille is issued yet to the Hague Convention of 1961. Portugal is a contracting party, but the Convention only operates between contracting states, so a document issued in Thailand still follows consular legalisation and embassy attestation.
A Portuguese translation certified as the receiving authority requires. The receiving side is normally AIMA and the Portuguese embassy or consulate covering Thailand.
Check whether the receiving body accepts a translation produced in Thailand or requires one certified in Portugal, as practice differs between offices
Receiving bodies in Portugal normally work in Portuguese. Where a specific authority states another language, follow that authority’s published requirement.
Consular Affairs legalises documents that the issuing authority has certified, so obtain a registrar-certified or issuer-certified copy rather than a self-made photocopy.
Yes. We work nationwide by document transfer and have offices in Bangkok (Wang Thonglang), Khon Kaen and Udon Thani; the filing steps at Consular Affairs and the destination mission remain the same.
Birth certificate, Marriage certificate, Divorce certificate, House registration, Thai national ID card, Change of name certificate, Police clearance certificate, Academic transcript
Applying as a legally registered spouse. The documents usually requested are Marriage certificate, Divorce certificate, Birth certificate, House registration, Thai national ID card, Police clearance certificate. Caution: Where there was a previous marriage, evidence of how every prior marriage ended is required, not only the most recent one
Applying to join a family member already living in the destination country. The documents usually requested are Birth certificate, Marriage certificate, House registration, Thai national ID card, Change of name certificate. Caution: The relationship has to be proved as a chain: the child’s birth certificate must connect to the parents’ marriage record
Applying to work or practise a profession in the destination country. The documents usually requested are Degree certificate, Academic transcript, Police clearance certificate, Birth certificate, Thai national ID card. Caution: Professional bodies usually ask for the qualification and the transcript with subject detail, so sending the degree alone is often not enough
Applying for long-term residence through investment, asset holding, or another qualifying profile set by the destination country. The documents usually requested are Bank statement or bank letter, Police clearance certificate, Birth certificate, Marriage certificate, Company affidavit, Power of attorney. Caution: Company and financial evidence usually has to be freshly issued close to the filing date and must go through the same certification chain as the personal documents; many applicants certify only the personal set and have to repeat the process
It is issued by District registrar (amphoe) or Bangkok district office. The condition people miss most often: A registrar-certified copy is required, not an ordinary photocopy. It then enters the normal certified-translation and legalisation chain.
It is issued by District registrar (amphoe) or Bangkok district office. The condition people miss most often: Obtain both the marriage certificate (Kor Ror 3) and the marriage register extract (Kor Ror 2); many destinations ask for both. It then enters the normal certified-translation and legalisation chain.
It is issued by District registrar, or the court where the divorce was by judgment. The condition people miss most often: Where the divorce was by judgment, the judgment plus a certificate of finality is needed. It then enters the normal certified-translation and legalisation chain.
It is issued by Local registration office. The condition people miss most often: A current registrar-certified extract is required rather than the household booklet you keep at home. It then enters the normal certified-translation and legalisation chain.
It is issued by Department of Provincial Administration. The condition people miss most often: Used as supporting evidence alongside a certified civil-registration document. It then enters the normal certified-translation and legalisation chain.
It is issued by District registrar or Bangkok district office. The condition people miss most often: File it together with any document still bearing the former name so the destination can link the identity. It then enters the normal certified-translation and legalisation chain.
It is issued by Royal Thai Police, Police Clearance Service Centre. The condition people miss most often: State the destination country and purpose when applying, because the certificate is issued for the stated purpose. It then enters the normal certified-translation and legalisation chain.
It is issued by The issuing educational institution. The condition people miss most often: Must be an institution-issued and signed copy, not a student-made photocopy. It then enters the normal certified-translation and legalisation chain.
It is issued by The issuing educational institution. The condition people miss most often: Many destinations require the transcript to accompany the degree certificate. It then enters the normal certified-translation and legalisation chain.
It is issued by Department of Business Development. The condition people miss most often: Use a freshly issued extract; destinations usually impose a recency limit. It then enters the normal certified-translation and legalisation chain.
It is issued by Drafted by the grantor and witnessed by a Notarial Services Attorney. The condition people miss most often: The grantor must sign in the presence of the notarial attorney and present the original passport or ID card. It then enters the normal certified-translation and legalisation chain.
It is issued by The issuing bank. The condition people miss most often: Must be signed and stamped by the bank; an app-printed statement without the bank stamp is commonly refused. It then enters the normal certified-translation and legalisation chain.
Send a photo of the document to LINE @Thainotary or call 094-895-8999 and we will tell you whether the copy you have can be used as is.
Contact the team