An apostille is an official certification that verifies the authenticity of a document for international use. It is issued under the Hague Apostille Convention, allowing documents to be legally accepted in over 120 countries.
✔ Birth, Marriage & Death Certificates
✔ Power of Attorney & Legal Documents
✔ Company Registration & Business Licenses
✔ Academic Degrees & Diplomas
✔Criminal Records & Police Clearance
✔ Notarized Affidavits & Declarations
If you plan to work, start a business, or retire in Portugal, you need a NISS!
NotaryOnline ensures your documents meet all international legal requirements.
No need for in-person visits.
Standard & express apostille services available.
Documents are processed by official Portuguese authorities.
Apostille is valid in over 120 Hague Convention countries.
Need apostille services in Portugal? NotaryOnline provides fast and reliable document legalization for international use.
Get your documents apostilled now! 👉 Apply Here
A notarization confirms the document's authenticity, while an apostille certifies it for international use.
✔ Standard processing: 5-10 business days
✔ Express service: Get your apostille in a few days
Yes! Some documents require notarization first before being apostilled.
Yes! NotaryOnline offers a 100% remote apostille service, so you don’t need to be in Portugal.
Over 120 Hague Convention member countries recognize apostilled documents.
Get expert legal advice for personal and business matters from professionals in Portugal.
Obtain your NIF (Número de Identificação Fiscal) quickly with our expert services in Portugal.
Navigate immigration with professional guidance for visas, residency, and citizenship needs.
Obtain certified true copies of your documents for official and legal purposes.