How do you apostille documents for Portugal in 2026?

For residence applications, family reunification, civil registration, and many regulated-profession files, foreign public documents such as birth certificates, marriage certificates, criminal-record extracts, and diplomas often must carry an apostille from the competent authority in the country that issued them. Get the apostille before you fly when possible. Portuguese desks rarely apostille another country's papers.

If the issuing country is outside the Hague Apostille Convention, you need the legalisation chain that country and Portugal recognise (often consular legalisation). Confirm the receiving Portuguese authority's checklist before you pay for the wrong path.

After the apostille, many Portuguese services still require a tradução certificada (sworn / certified translation) into Portuguese. Keep the apostilled original and the translation together as one pack. Names and dates must match your passport and NIF spellings.

Portuguese public documents destined for another Hague country are apostilled by the Procurador-Geral da República and delegated Ministério Público services (Lisbon Campus de Justiça apostille desk and regional procuradorias such as Porto, Coimbra, Évora, Guimarães, Açores, and Madeira). Eligible acts include papers from ministries, courts, civil registries, notaries, public schools, câmaras municipais, and juntas de freguesia.

Book the channel the Ministério Público currently publishes (including electronic apostille options for eligible digital acts). Bring the exact original public document, not an uncertified scan. IRN and registry offices issue many of the underlying certificates, but the apostille itself sits with the Ministério Público pathway described on ministeriopublico.pt.

Ask the foreign receiving desk whether it wants an apostille, a full legalisation, or a simpler extract before you travel to Campus de Justiça. Wrong stamps waste time you need for paperwork after moving and later card collection.