Notary Public Porto

Get your documents notarized and Apostilled online in Porto – fast, secure, and accepted internationally. At NotaryPublic24, we provide fully digital notary and Apostille in Porto.

affidavit notarization

Notarization: Common Document Examples

  • Affidavits
  • Powers of Attorney
  • Wills and Trusts
  • Contracts
  • Birth Certificate
  • Certified Copies of Documents
  • Oaths and Affirmations
  • Travel Consent Forms
  • Letters
  • Signatures
NotaryPublic24

Our Online Notary Public Porto service is ideal for:

  • Residents who need notarized documents for education, legal, or immigration use.
  • Expats and international professionals living or working in Porto.
  • Businesses that require notarized contracts, board resolutions, or corporate filings for foreign partners or compliance procedures.

Each notarized file is digitally verified, time-stamped, and issued with a secure notarial certificate. With NotaryPublic24, you can finish the whole process online. There are no appointments, travel, or waiting in line at a notary office.

Notarization Porto – Certified Documents, Contracts & Legal Declarations

Our Notarization Porto service provides a secure, legally recognized way to notarize your documents entirely online. Using identity verification and digital certification, every document you notarize through NotaryPublic24 holds the same legal weight as an in-office notarization. You can notarize the following documents in Porto:

  • Power of Attorney (POA)Authorize another person to act on your behalf.
  • Affidavits and Declarations – sworn statements or statutory declarations for immigration or legal procedures.
  • Certified Copies passports, ID cards, diplomas, or residence permits for banking or KYC verification.
  • Contracts and Agreements – including property sales, employment contracts, or partnership documents.
  • Letters of Consent and Sponsorship Letters – for visa or family applications.
  • Notarized Translations – for legal, educational, or business purposes (Portuguese ↔ English).

Our platform helps Porto residents complete essential documentation – from university diplomas and contracts to affidavits and corporate filings, quickly and securely.

Online notarization in Porto with secure identity verification by NotaryPublic24

How it works

Certifying documents should be easy. Our process only takes a few minutes, and you will receive your certified documents within 24 hours.

1. Upload document

Upload the documents you need notarized or apostilled.

2. Checkout

Complete the checkout process, secure and efficient.

3. Verify identity & Done!

Verify your identity, and you're done! We'll send your notarized or apostilled documents within 24 hours.

Get certified document
Apostille Porto online – notarization and apostille service by NotaryPublic24

Apostille Porto

If your documents are to be used outside Portugal, they often need to be legalized with an Apostille certificate. An Apostille confirms that a notary’s seal and signature are authentic, allowing your document to be accepted internationally. At NotaryPublic24, we handle the Apostille in Porto completely online. We provide Apostille services for:

Our Apostille service ensures your document is accepted in all countries that are members of the Hague Apostille Convention. With NotaryPublic24, your notarized and Apostilled document is delivered within 24 hours – ready for global submission.

Online Notary Forms in Porto

To make your experience faster, NotaryPublic24 offers ready-to-use legal forms. These forms can be customized, digitally signed, notarized, and Apostilled online. Our templates are ideal for individuals and companies in Porto who need official documents quickly and conveniently. Popular online notary forms Porto include:

Each form meets Portuguese legal standards. They can also offer optional services. These include translation, signing, notarization, and Apostille. All of these services are available in one easy process.

Quick 24/7 support with NotaryPublic24

How can NotaryPublic24 help?

Looking for reliable Notary Public services? NotaryPublic24 provides a fully compliant notary service that adheres to all applicable laws and regulations. With our certified Notary Public professionals, we ensure efficient and secure document authentication. No matter if you are in the need of notarizing birth certificates, power of attorney, affidavits, a signature or any other documents – we will guide and help you throughout the whole process.

Uncertain about your possibilities? Contact us in a way that fits you the best, either by emailing us at “info@notarypublic24.com”, using our “Free Consulting” website form, or by chatting with one of our experts through the live chat application.

Frequently asked questions

What is a Notary Public in Porto?

A Notary Public in Porto is a licensed professional. They witness signatures, check identities, and certify documents. This makes the documents legally valid in Portugal and other countries.

Can I notarize a document online in Porto?

Yes. You can notarize your documents online in Porto through NotaryPublic24 using secure digital verification and e-signatures recognized under Portuguese law.

How do I get an Apostille in Porto?

You can obtain an Apostille Porto online via NotaryPublic24. We manage verification, legalization, and digital delivery of your Apostille certificate under the Hague Convention.

Are online notarizations valid in Porto?

Yes. Online notarizations completed through NotaryPublic24 are legally recognized in Portugal and accepted in all Hague Convention countries.

What documents can be Apostilled in Porto?

You can Apostille birth, marriage, and criminal record certificates, diplomas, affidavits, and corporate documents through NotaryPublic24’s Apostille Porto service.

Quick 24/7 support with NotaryPublic24

Still have questions?

Our customer support team is here to assist you 24/7.

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