National Archives Document Apostille – UK Legalisation Service

We legalise UK National Archives documents for overseas use, providing solicitor certification where necessary.

What is a National Archives Document Apostille?

These are historical or official documents issued by the UK National Archives.

You may need an apostille for:

• Historical research verification abroad

• International legal claims

• Academic studies overseas

Why You Need an Apostille

Foreign institutions require archival documents to be verified before recognition.

Can I Legalise a National Archives Document?

✅ Yes — originals, certified copies, or solicitor-certified printouts are accepted.

Apostille Requirements

• Must be certified by a UK solicitor/notary if not signed/sealed by the National Archives.

Acceptable Formats

✔ Original with wet ink signature/seal/date from the National Archives
✔ Originals without signature (must be solicitor-certified)
✔ Photocopies/printouts (must be solicitor-certified)

Embassy Attestation (If Required)

Available for non-Hague countries.

Our Apostille Service Includes

• Solicitor certification (if required)

• Priority FCDO submission

• Tracked delivery

Processing Time

• Next working day submission if received by 12:30 pm

• Delivery within 1–2 working days after FCDO

Costs