Planning

Application Management Services for the Radiological Response and Emergency Management System (RREMS)

DEPARTMENT FOR ENERGY SECURITY & NET ZERO

This public procurement record has 1 release in its history.

Planning

21 May 2026 at 12:42

Summary of the contracting process

The Department for Energy Security & Net Zero is planning a procurement process for Application Management Services for the Radiological Response and Emergency Management System (RREMS). This project falls under the services category, specifically IT services such as consulting, software development, Internet, and support. The buying organisation is based in London, United Kingdom. Currently in the planning stage, the procurement is set to begin its contract period on 1st January 2027 and is expected to last until 31st December 2030, with a maximum possible extension until the end of 2032. Relevant notices and communications indicate a future notice release date on 1st September 2026.

The tender presents significant business growth opportunities, particularly for companies specialising in IT services and support, with expertise in systems management and emergency response technology. Firms with a background in government contracts and those experienced in handling sensitive and critical infrastructure systems will find this project beneficial. The procurement process is initiated as a tender, and businesses equipped to manage complex IT solutions that provide analytical and monitoring capabilities are encouraged to compete, offering a chance to influence and enhance the UK's radiological emergency response framework.

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How relevant is this notice?

Notice Title

Application Management Services for the Radiological Response and Emergency Management System (RREMS)

Notice Description

The Radiological Response and Emergency Management System (RREMS) is a system managed by the Department for Energy, Security and Net Zero (DESNZ) and used by the United Kingdom which records and analyses the level of radioactivity across the United Kingdom. DESNZ is the lead government department in the event of a civil nuclear emergency and previously used the Radioactive Incident Monitoring Network ("RIMNET") to support this function. The Ministry of Defence ("MOD") is the lead government department in the event of a defence nuclear emergency and previously used the Nuclear Emergency Response Information Management System ("NERIMS") to support this function.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-069f35
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/047100-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK1 - Pipeline Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Not Specified
Procurement Method Details
Not specified
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

72 - IT services: consulting, software development, Internet and support


CPV Codes

72000000 - IT services: consulting, software development, Internet and support

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
21 May 20262 weeks ago
Submission Deadline
Not specified
Future Notice Date
1 Sep 20263 months to go
Award Date
Not specified
Contract Period
1 Jan 2027 - 31 Dec 2030 4-5 years
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Planned
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
DEPARTMENT FOR ENERGY SECURITY & NET ZERO
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
SW1A 2AW
Post Town
South West London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
Not specified

Local Authority
Westminster
Electoral Ward
St James's
Westminster Constituency
Cities of London and Westminster

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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