Apostille vs notarisation: what’s the difference?

Unsure whether you need a notary or an apostille? Learn the key differences and when each is required for UK documents.

by
18.10.2025
Apostille vs notarisation: what’s the difference?

Many people confuse notarisation and apostille legalisation, but they serve different purposes.

A notary public certifies the authenticity of a document or signature within the UK.
An apostille, on the other hand, makes that notarised or official document valid internationally.

In short:

  • Notary = verifies authenticity within the UK

  • Apostille = confirms authenticity for use abroad

You might need both for certain documents — for example, when sending a power of attorney or academic certificate to another country.

At The Apostille Office, we can arrange both notarisation and apostille legalisation under one roof, saving you time and effort.

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Contact our UK Apostille experts

At The Apostille, we understand that document legalisation can seem complex — but our mission is to make it effortless for you.

Our experienced, UK-based team provides expert guidance at every step of the process, from choosing the right service to ensuring your documents are correctly prepared, legalised, and ready for use abroad.

Whether you need an apostille, embassy attestation, certified translation, or replacement certificate, our specialists are here to answer your questions and handle everything with speed, care, and precision.

We pride ourselves on being responsive, transparent, and professional — delivering the right solution for individuals, law firms, and businesses across the UK and beyond.

Get in touch today and experience a service that’s efficient, reliable, and completely stress-free.

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