WECDIS & Combat System Interface Unit (WIU CSIU)

DEFENCE EQUIPMENT AND SUPPORT

This public procurement record has 1 release in its history.

Planning

22 Jun 2026 at 11:42

Summary of the contracting process

The procurement process for the WECDIS & Combat System Interface Unit (WIU CSIU) is being organised by Defence Equipment and Support, a department of the UK's Ministry of Defence located in Bristol. This initiative is in the planning stage as of 22nd June 2026. The procurement focuses on the navigation equipment industry within the defence and security category, specifically targeting the replacement of existing units to address equipment obsolescence for the Royal Navy. This project, anticipated to commence on 30th June 2027, necessitates the design, manufacture, supply, and installation of replacement hardware and software. A direct award procurement method is being considered, aimed at maintaining continuity of operations while ensuring safety and sustainability. The project has a gross value of approximately £10 million, and future procurement notices are expected by 1st December 2026.

This tender represents a significant opportunity for businesses specialising in defence navigation equipment and related assurance services. SMEs with capabilities in the design and supply of advanced maritime technology could particularly benefit from participation. The requirement for bespoke design and reliable delivery systems offers room for innovation, providing enterprises the chance to grow their business portfolio and reputation within this specialised market. Companies with experience in supporting military or large-scale projects will find this procurement particularly suitable, as the emphasis is on maintaining operational capability through cutting-edge solutions.

How relevant is this notice?

Notice Title

WECDIS & Combat System Interface Unit (WIU CSIU)

Notice Description

The Ministry of Defence is considering a procurement to deliver replacement WECDIS Interface Unit (WIU) and Combat System Interface Unit (CSIU) capability in support of Royal Navy maritime navigation and combat system requirements. The requirement is intended to address equipment obsolescence and maintain operational capability through the provision of replacement hardware, associated software, installation activities and supporting assurance services. The anticipated scope includes the design, manufacture, supply and installation of replacement equipment together with associated deliverables required to support continued safe operation and sustainment of the capability. The Authority is currently developing the requirement and procurement strategy. Further information will be provided through subsequent procurement notices as appropriate.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-06ba08
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/058477-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK1 - Pipeline Notice
Procurement Type
Standard
Procurement Category
Goods
Procurement Method
Direct
Procurement Method Details
Direct award
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

34 - Transport equipment and auxiliary products to transportation


CPV Codes

34933000 - Navigation equipment

Notice Value(s)

Tender Value
£8,000,000 £1M-£10M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
22 Jun 20262 days ago
Submission Deadline
Not specified
Future Notice Date
1 Dec 20266 months to go
Award Date
Not specified
Contract Period
29 Jun 2027 - 30 Jun 2029 2-3 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
DEFENCE EQUIPMENT AND SUPPORT
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
BRISTOL
Postcode
BS34 8JH
Post Town
Bristol
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK5 West of England
Small Region (ITL 3)
TLK52 Bath & North East Somerset and South Gloucestershire
Delivery Location
Not specified

Local Authority
South Gloucestershire
Electoral Ward
Stoke Park & Cheswick
Westminster Constituency
Filton and Bradley Stoke

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

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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