Source: https://tendernation.io/opportunities/01a13bae-61fb-71f8-837e-7de7a597f9b3/uk-urban-no2-network-uunn pending GB open procedure # UK Urban NO2 Network (UUNN) [ENVIRONMENT AGENCY (Defra Network eTendering Portal)](https://tendernation.io/buyers/environment-agency-defra-network-etendering-portal) Estimated value £4,900,000 Published 10 Sept 2024 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender This is a Prior Information Notice, and is seeking expressions of interest and some technical information. The Environment Agency (EA) plans to compete a contract for management of the UK Urban NO2 Network (UUNN) on behalf of Defra and the EA. The Contract is planned to be for 3 years with 2 x 1 year extensions, with a 3 month handover / mobilisation period. ## CPV classification Air quality management Source Find a Tender (UK) · Notice ocds-h6vhtk-0499ba-2024-09-10T16:26:34+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0499ba-2024-09-10T16:26:34+01:00) 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 ENVIRONMENT AGENCY (Defra Network eTendering Portal): past awards and live tenders](https://tendernation.io/buyers/environment-agency-defra-network-etendering-portal) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [Invitation to Tender Window Cleaning Services - Wirral · Wirral Community Health and Care NHS Foundation Trust · 33 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a1539a-cf1d-702b-9ffd-93cfa91d3c7c/invitation-to-tender-window-cleaning-services-wirral) [Cleaning services – Úklidové služby pro budovy JP · České vysoké učení technické v Praze · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-4b75-72e0-8073-c7b65b5d95d9/czechia-cleaning-services-uklidove-sluzby-pro-budovy-jp) [Refuse and waste related services – Keräyspaperin, tietoturvamateriaalin sekä SER-jätteen poistopalvelun hankinta · Espoon kaupunki · 10 days left · 29 Oct 2026](https://tendernation.io/opportunities/01a15183-11dc-7260-9add-88811d0139f2/finland-refuse-and-waste-related-services-kerayspaperin-tietoturvamateriaal) [Radioactive-, toxic-, medical- and hazardous waste services – Vaarajätepalvelu · Helsingin yliopiston kiinteistöpalvelut Oy · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-2d87-7301-b79a-03b45cbf514a/finland-radioactive-toxic-medical-and-hazardous-waste-services-vaarajat) [Refuse transport services – Odbiór odpadów komunalnych z terenu miasta Maków Mazowiecki · Miasto Maków Mazowiecki · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15183-3f12-7325-9c2f-18eb44993615/poland-refuse-transport-services-odbior-odpadow-komunalnych-z-terenu-miasta) [Waste-tip management services – Odbiór i zagospodarowanie niesegregowanych (zmieszanych) odpadów komunalnych wraz z selektywną ich zbiórką z terenu Gminy Łowicz w 2027 roku · Gmina Łowicz · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-4a21-72a8-8b90-2d7f33a3108f/poland-waste-tip-management-services-odbior-i-zagospodarowanie-niesegregowan)