Legalisation of Documents

A company needs to present a certificate issued in one country to a bank abroad, and the bank asks for evidence of the official signature or seal. The company must check the receiving bank's precise document and authentication requirements, including which original, copy, translation and form it will accept, because a general internet checklist may not fit the transaction.

The competent authority for an apostille or authentication is usually linked to where the document originated, not where the recipient sits. The HCCH Apostille Convention simplifies authentication of covered public documents between contracting parties by replacing a longer diplomatic legalisation route with an apostille.

Its scope and participating countries must be checked for the specific transaction, including both countries and the document type, since a country can have particular rules or objections and acceptance by a private recipient can add conditions. The UK government's legalisation service checks signatures, stamps or seals on UK documents against records and attaches an apostille when appropriate, but it does not legalise documents issued outside the UK.

Check whether the document is public, because government certificates and notarial acts may follow one route while a private contract may need notarisation first. A notary can witness or certify a signature under local practice, but notarisation alone is not the same as an apostille or embassy legalisation.

If no apostille route applies, the chain may include domestic authentication, foreign ministry steps and consular certification, in a sequence that depends on the countries. Plan translations, as a receiving authority may require a certified translation before or after authentication and may specify the language and certification it accepts.

Preserve document condition, since staples, seals, digital signatures and attached pages can affect verification, and avoid separating an apostille from its linked document. Some authorities issue e-apostilles and verification links while a recipient may insist on paper, so confirm current acceptance before choosing.

Allow time and cost, because government fees, courier transit, translation and consular appointments can add days or weeks, and a fixed turnaround from a different jurisdiction's website should not be promised. Match entity details, as a company name change after a certificate was issued may require extra evidence and legalisation does not fix a mismatch in the underlying facts.

Protect originals with tracked delivery and copies where the process permits, and ask whether multiple authenticated sets are needed, because each institution may retain a submitted copy. An illustrative process map is issuer verification, required local certification, apostille or consular route, translation if required, and recipient acceptance check, which is not a universal sequence or arithmetic formula.

Verify the final certificate through an official method where one exists, since a photographed stamp sent by an unknown party is not self-authenticating. Authentication is separate from substantive validity, as a certified company resolution may still be outdated or outside the signatory's authority, and a bank's onboarding policy may reject an authenticated document as too old even if the apostille itself has no stated end date.