Certificate of no impediment: everything you need to know before getting married abroad

If you are planning to get married outside the UK, you may be asked to provide a Certificate of No Impediment (CNI).

This official document confirms that there are no legal reasons preventing you from marrying and is commonly required by foreign authorities before a marriage can take place.

Understanding how a CNI works, how long it takes to obtain and whether it requires an apostille can help you avoid delays when planning your wedding abroad.

What is a Certificate of No Impediment?

A Certificate of No Impediment is issued by a UK register office and confirms that you are legally free to marry.

The document is often required by overseas authorities before they will allow a marriage ceremony to proceed.

A CNI may be requested for:

• Civil weddings abroad
• Religious ceremonies overseas
• Destination weddings
• Marriage registration with foreign authorities
• Residency or immigration applications based on marriage

Each country has its own requirements, so it is important to check with the local authority where the marriage will take place.

Who can apply for a CNI?

Generally, a Certificate of No Impediment can be obtained by British citizens who meet the relevant residency requirements.

You will usually need:

• A valid passport
• Proof of address
• Details of your intended marriage
• Divorce documents if previously married
• Death certificate of a former spouse if widowed

Your local register office can confirm the exact documents required.

How long does it take to obtain a CNI?

Before a Certificate of No Impediment can be issued, notice of marriage must normally be displayed publicly for 28 days.

Once the notice period has expired and no objections have been received, the certificate can be issued.

Because of the mandatory waiting period, couples should start the process well in advance of their wedding date.

Does a Certificate of No Impediment need an apostille?

In most cases, yes.

Many countries require a Certificate of No Impediment to be apostilled before it can be accepted.

An apostille certificate issued by the Foreign, Commonwealth & Development Office (FCDO) confirms that the document is genuine and can be recognised internationally under the Hague Apostille Convention.

Without an apostille, foreign authorities may refuse to accept the certificate.

Countries that commonly require a CNI

A Certificate of No Impediment is frequently requested when marrying in:

• Spain
• Italy
• Greece
• Cyprus
• Portugal
• France
• Germany
• Malta

Requirements can vary depending on the region and local authority, so it is always advisable to verify the latest rules before travelling.

What if the country is not part of the Hague Convention?

Some countries require additional legalisation after the apostille has been issued.

This process is known as embassy attestation or consular legalisation.

Countries such as the UAE, Kuwait and Qatar may require further authentication before the document can be accepted.

Fast apostille services for Certificates of No Impediment

At Orcap, we help couples prepare wedding documents for international use.

Our services include:

• Certificate of No Impediment apostille
• Same day apostille services
• FCDO apostille UK processing
• Marriage document legalisation
• Embassy attestation
• Fast apostille and legalisation services
• Hague apostille services

We can advise on the correct legalisation route based on your wedding destination.

Need a Certificate of No Impediment apostilled?

If you are planning a wedding abroad and need a Certificate of No Impediment legalised quickly, Orcap can help.

Contact our team today for expert assistance with apostille certificates, embassy attestation and international marriage documentation.