Find out below how to apply for or renew a firearm, shotgun or explosives certificate for the Greater London area. Whether you’re a firearm owner, firearm dealer, shooting club member or planning to travel with firearms, answer a few quick questions and we’ll guide you to the right form and everything you need to complete it.

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Apply for a certificate to own less than 15kg of explosives for use in a firearm.

Thank you. Here's how to apply:

 

Step 1: Familiarise yourself with The Explosives Regulations 2014.

 

Step 2: Download and complete our Application For An Explosives Certificate form (Form ER4A).

You will need these details:

  • your home addresses from the last five years
  • your firearm or shotgun certificate (if applicable)
  • previous explosive certificates (if applicable)
  • any previous convictions
  • any physical or mental health conditions

In this form you'll also need to specify whether you plan to acquire, or acquire and keep, the explosives.

 

Step 3: Post your completed form to:

Metropolitan Police Firearms Enquiry Team (FET)
The Empress State Building
8th Floor, Lillie Road,
London
SW6 1TR

Please note, our offices are on a secure site which is not open to the public. Reception staff will only accept post delivered through Royal Mail. We cannot accept items delivered personally or by courier.

 

Step 4: We'll get in touch as quickly as possible if you need to make any corrections to your form. Otherwise, we will contact you within six weeks.