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12 - 15 September 2023

Excel - London

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Visiting FAQs


Visiting FAQs

What is the theme for DSEI 2021?

DSEI 2021 will put integration in the spotlight as the UK Ministry of Defence and Front Line Command work to develop and maintain organic integration at all levels and across all domains. Read more here

How do I register to attend DSEI?

Please click here to register for DSEI.

Who can I expect to see exhibiting?

DSEI is the only event to integrate all the pillars of national security and defence: Air, Space, Land, Naval, Security, Cyber and Joint. Read more here. You can view the exhibitor list here.

Can I register onsite?

There will be no onsite registration at DSEI 2021.  Please ensure that you register for DSEI in advance and have received an email approving your participation before you arrive onsite.

I am a member of the media, how do I register to attend?

To join us at the event please click here to register your interest. Our badges for media are restricted to publishers, editors, journalists, photographers, broadcasters, and web bloggers associated with the industry. Registration for media will open soon.

I would like to register my child so they can attend the event, is that possible?

Unfortunately, we do not allow any children in the exhibition halls under the age of 16.

Why have you made the decision to run DSEI when the ability for international travel is uncertain?

Given the pace at which the vaccination and testing programmes are progressing in the UK and abroad, the appetite globally for travel, and the lead time to the event, we are confident that we will have a valuable international attendance at the event. 

Our recent conversations with customers has also reiterated a strong sentiment for DSEI to take place, and we are confident that we can deliver an event that will continue to provide value for our customers.

I haven't found the answer to my question. Who can help me?

Please email us at enquiries@dsei.co.uk

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