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Explosives (fireworks) registration/licence

Date updated: 23/09/2025

If you manufacture or store explosives such as fireworks at premises in the City of London, you may require a registration certificate or licence from the licensing authority.

Most small retailers find that the provisions for registered premises are sufficient for the level of stock they keep. You can check the Health and Safety Executive (HSE) guide for storing and selling fireworks safely eligibility criteria for more information on storage quantities.

Retailers must display a poster stating that fireworks must not be sold to under 18s. Copies of the poster can be downloaded from the government's Office for Product Safety and Standards.

Additional information for suppliers and retailers of fireworks and display event organisers is available on the GOV.UK website and on the HSE website

If you would like more advice about a licence or registration, please contact the licensing team by email.

Completed applications can be returned by email or by post:

City of London Licensing Team
PO Box 270
Guildhall
London EC2P 2EJ

Application form for explosives licence or registration PDF (65KB)
Date submitted: 2/03/20