Source: https://tendernation.io/opportunities/01a13bd0-3a33-71eb-abee-af105a70ff3c/combined-procurement-of-wecdiswais-and-obsolescence-recovery-uk5 awarded GB direct award procedure Suitable for SMEs # Combined Procurement of WECDIS/WAIS and Obsolescence Recovery - UK5 [Defence Equipment and Support](https://tendernation.io/buyers/defence-equipment-and-support) Estimated value £20,000,000 Published 17 Feb 2026 Deadline Rolling deadline ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The Sense, Decide and Communicate C2TNC (SDC C2TNC) Project Team within Defence Equipment & Support (DE&S), part of the UK Ministry of Defence, (“the Authority”) intends to enter into a contract (the Contract) with OSI Maritime Systems Ltd (“the Contractor”) for the combined procurement of an upgrade for the Royal Navy Warship Electronic Chart Display And Information System (RN-WECDIS) and the Warship Automatic Identification System (WAIS) Obsolescence Recovery, in addition to these systems’ maintenance, technical support and training in the use of these systems. Navigation capability on RN platforms is a critical component of its ability to operate and fight. WECDIS and WAIS capabilities across the fleet are required to meet regulatory compliance utilising the software provided by the Company. This requirement includes work to address obsolescence recovery for WAIS and WECDIS, radar control software and the provision of associated spares. \*\*Contract start date is 13th February 2026 ## CPV classification Installation services of navigating equipment Source Find a Tender (UK) · Notice ocds-h6vhtk-05e315-2026-02-17T11:14:04Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-05e315-2026-02-17T11:14:04Z) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Defence Equipment and Support: past awards and live tenders](https://tendernation.io/buyers/defence-equipment-and-support) [Sector More Installation services tenders](https://tendernation.io/sectors/installation-services) ## More tenders like this [Installation services of electricity distribution equipment – Fourniture, installation, supervision, exploitation et maintenance d'infrastructures de recharge pour véhicules électriques (IRVE) · SEM 4 V · 9 days left · 28 Oct 2026](https://tendernation.io/opportunities/01a156aa-0c2a-7335-8898-d727eea91071/france-installation-services-of-electricity-distribution-equipment-fournitur) [Installation services of electrical and mechanical equipment – Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 1 (MSLETB) · Mayo Sligo and Leitrim ETB · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156aa-2692-718a-ad62-071b15a67fb2/ireland-installation-services-of-electrical-and-mechanical-equipment-schools) [Installation services of video equipment – Services de conception, projection et maintenance de video-mapping pour la commune du Mesnil-Amelot · Commune du MESNIL AMELOT · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-62f7-7008-b7d3-88c856c5278c/france-installation-services-of-video-equipment-services-de-conception-proj) [Installation services of lifting and handling equipment, except lifts and escalators – LOCATION ET MAINTENANCE DE DIVERS MATERIELS DE MANUTENTION ELECTRIQUES (SITE DE MAROLLES 51300) · Sante Publique France · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-9f30-702f-b2ad-df00adb94fcd/france-installation-services-of-lifting-and-handling-equipment-except-lifts-a) [Installation services of radio, television, sound and video equipment – ACCORD CADRE A MARCHES SUBSEQUENTS RELATIF À DES PRESTATIONS DE SONORISATION, ÉCLAIRAGE VIDEO ET SPEAKER · Commune d'Athis-Mons · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-d377-72b4-8ad4-f3b2ce66017d/france-installation-services-of-radio-television-sound-and-video-equipment) [Installation services of fire protection equipment – DOGRADITEV SISTEMA POŽARNEGA JAVLJANJA ZA PREHOD NA SISTEM NOVEJŠE GENERACIJE · LUKA KOPER, pristaniški in logistični sistem, delniška družba · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15183-7cca-72c8-9af9-fbb4ad81b64a/slovenia-installation-services-of-fire-protection-equipment-dograditev-siste)