715831471-Defence Explosives Licensing System (DELS) Software Support
Defence Equipment and SupportEstimated Value
Up to £110,000
Deadline
Not specified
Published
21 October 2026
Type
Not specified
At a glance
- Estimated value
- £110,000
- Published
- 21 October 2026
- Location
- South West
- Type
- direct procedure
- Likely incumbent
- Leonardo (UK) Ltd, current contract ends May 2031
- Published on
- Find a Tender
Details
- Purpose
- Software support is required to continue to be provided and be maintained for the Defence Explosives Licensing System (DELS) computer package for both the current DSA03/OME Regulations and NATO AASTP-1 QD Tables to be implemented. Following the issue of DOSR Regulatory Notice1 there is a requirement to undertake additional increased taskings to update and create DELS to conform to the adopted new Debris & Fragment Quantity Distance regulations for formal implementation, mandated by 1 January 2028. The capability will solely support safety advice and guidance. DELS is a web-based platform which conforms to the regulatory requirements of DSA OME.03 JSP 482 MoD Explosives Regulations and enables the Inspector of Explosives (IE) to support explosives safety Duty Holders (DH) in the production of explosives licences, to a standardised and compliant format. This is particularly crucial in view of the Adoption of NATO AASTP-1 NATO Debris & Fragment distances referred to above of which the current Contractor is fully cognisant of and acquainted with and, is the chief architect of the DELS software. The DELS tool is a safety critical enabler underpinning the requirements of DHs to comply with DSA OME.03 JSP 482 MOD Explosives Regulations and requires suitable technical experience and competence to maintain. As such, the DELS system must be supported in order to continue to provide both the current and future capability. Services Support is required for the user to task platform changes according to the process specified in the contract, including (but not limited to) Regulatory directions, improvements or bug fixes. For regulatory changes and improvements, these are to be actioned iaw the timeframes described within the tasking process. This requirement will initially run for a period of 2 years.
Key dates
- Duration
- 2 years
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Award Details
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Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
Leonardo (UK) Ltd
7 contracts wonlatest 30 Oct 2026ends 14 May 2031£180m
total awarded
- 2
Thales UK Ltd
7 contracts wonlatest 4 Sept 2026ends 31 Aug 2034£30m
total awarded
- 3
BAE Systems (Operations) Ltd
3 contracts wonlatest 27 Aug 2026ends 31 Mar 2030£10m
total awarded
- 4
General Dynamics United Kingdom Limited
£2bn
total awarded
- 5
Viking Arms Ltd
£9m
total awarded
Leonardo (UK) Ltd is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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two years of filed accountsyour financial standingturnover vs contract valueyour Companies House recordcash flow for 30-day termscredit scores and ratios
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Buyer Profile
Defence Equipment and SupportKey Dates
Published
21 October 2026
Submission deadline
Not specified
Notice type
award
Source
find a tender
Contains public sector information licensed under the Open Government Licence v3.0.
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