A notary cannot simply witness a signature and rely on a name written at the top of a document. Before a document can be notarised for use abroad, the notary must be satisfied about who is appearing before them, whether they understand the document, and, where relevant, whether they have authority to sign it. Knowing how to verify identity for notarisation before your appointment prevents one of the most common causes of delay.

For overseas property transactions, powers of attorney, company documents and sworn statements, identity checks are not a formality. They form part of the notary’s professional duty and may be scrutinised later by a foreign authority, bank, court or consulate. The right preparation gives your document the best prospect of being accepted first time.

Why identity verification is required for notarisation

A Notary Public is a public officer, not merely an independent witness. Their certificate confirms to overseas recipients that the identity of the signatory has been properly established and that the document was executed in accordance with the required formalities.

Identity checks also help the notary assess potential fraud, impersonation, undue influence and money laundering risks. The level of checking is proportionate to the matter. A straightforward certified copy may require less supporting information than a power of attorney authorising the sale of property abroad or a high-value corporate transaction.

The exact requirements can also depend on the destination country and the document itself. Some authorities require a photograph-bearing identity document to be referred to in the notarial certificate. Others may expect evidence of residential address, a specimen signature, or proof of a director’s authority to act for a company.

How to verify identity for notarisation: what to bring

Your notary will normally ask to see original, current identity documents. A valid passport is usually the most widely accepted form of photographic identification for international purposes. A UK photocard driving licence may also be suitable, although a passport is often preferable where the document will be used outside the UK.

You will commonly need a separate proof of your current residential address. This should show your full name, address and a recent date. Documents often accepted for this purpose include:

• a bank or building society statement;
• a utility bill, such as gas, electricity, water or a fixed-line telephone bill;
• a council tax bill or statement; and
• official correspondence from HMRC, the Department for Work and Pensions or another government body.

The acceptable age of an address document varies with the circumstances, but recent evidence is generally expected. A document that is several months old may not be sufficient, particularly if your matter involves a significant financial or legal commitment.

Bring the originals to an in-person appointment unless you have been specifically told that another method is acceptable. Photographs, scans and printouts can be useful for an initial review, but they do not always replace the need for the notary to inspect the original documents. If you are using remote electronic notarisation, the verification process may involve secure digital checks, a live video meeting and electronic copies of your identification. The notary will explain the method required for your particular document and destination.

Make sure your documents tell a consistent story

The most frequent difficulty is not a missing passport. It is a mismatch between names, addresses or signatures across the supporting papers.

If your passport is in a maiden name but the document is in your married name, bring your marriage certificate. If you have changed your name by deed poll, provide the deed poll and any relevant supporting identification. If your address has changed recently, tell the notary in advance and bring evidence connecting your current details to the documents being signed.

A variation in the spelling or order of names can also matter. Foreign registries may be less flexible than UK organisations, particularly where names are transliterated or contain multiple family names. Do not assume that a minor difference will be ignored. It is usually quicker to identify and resolve it before the document is signed than after it has been sent abroad.

Your signature should also be considered. Where possible, sign consistently with the signature in your passport or other identity document. If there is a clear and legitimate reason for a difference, the notary can assess whether an explanation or additional evidence is needed.

Identity checks for company and corporate documents

A director signing on behalf of a company must establish both personal identity and authority to represent the business. A passport and proof of address may be required for the individual signatory, alongside company information such as the certificate of incorporation, current Companies House details, articles of association, board resolution or a power of attorney.

What is needed depends on the nature of the document and the company’s internal signing rules. A foreign bank opening a corporate account, for example, may require evidence of beneficial ownership and formal board approval. A simple declaration for an overseas supplier may require less, but the notary still needs to understand who is signing and why.

For partnerships, charities, overseas companies and trusts, the authority evidence can be more involved. Send draft documents and available organisational records for review before arranging a signing appointment. This is particularly valuable where several people must sign, a seal is required, or documents will proceed to apostille or consular legalisation.

Do not overlook the document itself

Verifying identity is only one part of notarisation. The notary will also need to inspect the document, confirm what it is intended to achieve and check whether the wording is complete before it is signed. Never pre-sign a document unless you have been expressly advised that this is acceptable.

If the document is in a language you do not understand, the notary must be satisfied that you understand its nature and effect. A translation, interpreter or further explanation may be required. Similarly, if you are signing under a power of attorney, as an attorney, director or trustee, bring the document that gives you that authority.

For a certified copy, bring the original document that is to be copied. The notary needs to compare the copy with the original before certifying that it is a true copy. A scan of an original is not normally enough for this purpose.

Plan for apostille and legalisation requirements

Many documents used abroad need more than notarisation. They may require an apostille from the Foreign, Commonwealth & Development Office, or legalisation through the embassy or consulate of the destination country. UAE, Qatar, Saudi Arabia, China and other jurisdictions can have additional stages or document-specific requirements.

These later stages do not usually change the core identification requirement, but they make accuracy at the notarial stage even more important. A name discrepancy, incomplete corporate authority or incorrectly executed document can result in rejection after time and fees have already been incurred.

Tell the notary where the document will be used, who has requested it and whether you have written instructions from the foreign authority. A request described simply as “notarisation” may in fact require a notarised signature, a certified copy, an apostille, consular legalisation, or all of these. Clear instructions at the outset allow the correct process to be arranged.

Questions clients often ask

Can I use an expired passport for notarisation?

Usually, a current government-issued photographic identity document is expected. An expired passport may occasionally help support your identity alongside other current documents, but should not be relied on as your only identification. Raise this before booking so the appropriate alternatives can be considered.

Can someone else bring my ID documents or sign for me?

Not normally. A notary generally needs to meet the person whose signature or identity is being notarised, whether in person or through an approved remote process. Where another person will sign under a valid power of attorney or corporate authority, the authority documents must be reviewed carefully.

How far in advance should I send my documents?

As early as possible, especially for company papers, overseas legalisation, multiple signatories or urgent travel and property deadlines. White Horse Notary Public can review the proposed document and identification requirements before the appointment, helping to identify practical issues while there is still time to resolve them.

Bring clear originals, disclose any changes to your name or address, and provide the destination country’s instructions where available. That preparation allows the appointment to focus on executing your document correctly, rather than trying to repair avoidable gaps at the last minute.