Opening a branch office abroad can help a UK company trade locally, employ staff, sign contracts, open bank accounts or meet regulatory requirements in another country.
Before the branch can be registered, the foreign authority will usually ask for UK company documents. These documents may need certification, legalisation, translation or embassy attestation before they are accepted.
Certificate of Incorporation
A Certificate of Incorporation is usually one of the first documents requested.
It proves that the UK company legally exists and confirms the company name, registration number and date of incorporation.
If the certificate is downloaded or printed, it may need solicitor or notary certification before it can be legalised for overseas use.
Memorandum and Articles of Association
Foreign authorities may ask for the company’s Memorandum and Articles of Association to understand how the company is governed.
These documents may be needed to confirm the company’s powers, structure and rules for directors or shareholders.
Printed or downloaded copies usually need certification before legalisation.
Certificate of Good Standing
A Certificate of Good Standing may be requested to show that the UK company is active and properly maintained.
Some countries require this document to be recently issued, often within the last three or six months.
Check the branch registration instructions carefully, as an old certificate may be rejected even if the company details are still correct.
Director and shareholder documents
A foreign registry may ask for evidence of who owns and controls the UK company.
This can include director appointment records, shareholder registers, share certificates, PSC information or ownership structure charts.
Because many of these are internal company documents, they often need solicitor or notary certification before legalisation.
Board resolution approving the branch
A board resolution may be required to confirm that the UK company has approved the opening of the foreign branch.
The resolution should usually name the destination country, confirm the purpose of the branch and authorise a person to deal with registration.
As an internal company record, it normally needs certification or notarisation before legalisation.
Power of Attorney for a local representative
A Power of Attorney is often needed if a local lawyer, accountant, agent or employee will register the branch on behalf of the UK company.
The document should clearly state what the representative is allowed to do.
Some countries accept solicitor-certified Powers of Attorney, while others specifically require notarisation by a Notary Public.
Registered office and address evidence
The foreign authority may ask for proof of the UK company’s registered office or trading address.
This may include a Companies House extract, utility bill, lease document, bank letter or accountant letter.
Private or digital documents may need solicitor or notary certification before legalisation.
Translation and embassy attestation
If the branch registration authority does not accept English documents, certified or sworn translation may be required.
For countries outside the Hague Apostille Convention, UK legalisation may not be the final step. Embassy or consular attestation may also be required before the documents are accepted.
These stages should be checked early, especially if branch registration is linked to banking, licensing or a contract deadline.
Prepare the branch registration pack carefully
Before preparing documents, ask the foreign lawyer, registry, tax authority or local agent for a written checklist.
Confirm which documents are required, how recent they must be, whether originals or certified copies are accepted, whether notarisation is needed and whether translation or embassy attestation applies.
If your UK company is opening a branch office abroad, 12 Apostille can review the document list, confirm the correct route and help prepare company paperwork for overseas submission.