Source: https://tendernation.io/opportunities/01a140a1-f029-7292-91e9-4800f9594b5c/norway-environmental-monitoring-other-than-for-construction-okosystemovervak closed NO open procedure # Environmental monitoring other than for construction – Økosystemovervåking i store innsjøer - ØKOSTOR (2026-2031) [Miljødirektoratet](https://tendernation.io/buyers/miljodirektoratet) Estimated value NOK 70,000,000 Published 12 Dec 2025 Deadline Closed 6 Feb 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The programme ensures monitoring of ecological condition and development in a selection of the largest Norwegian lakes. Through the Water Directive (WFD 2000/60/EC), Norway has committed to administering all water in Norway in a comprehensive ecological way. The directive aims at safeguarding or achieving good environmental conditions in the water sources. Norway also have national and international obligations for some of our lakes as they are special and are not available in the rest of Europe. See the Water Portal for further information on the Water Regulations. ØKOSTOR 2026-2031 is a continuation of the programme. ## CPV classification Environmental monitoring other than for construction Source Tenders Electronic Daily (EU) · Notice 825392-2025 [View official notice](https://ted.europa.eu/en/notice/825392-2025) 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 Miljødirektoratet: past awards and live tenders](https://tendernation.io/buyers/miljodirektoratet) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [Cleansing and Minor Maintenance of Public Conveniences and Locking/Unlocking of other Council Assets · Dover District Council · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a1599c-cac5-7136-be28-4cc48dc3d737/cleansing-and-minor-maintenance-of-public-conveniences-and-lockingunlocking-of) [Provision of Compactor and Skip Inspection, Maintenance and Repair Services · Armagh City, Banbridge and Craigavon Borough Council · 21 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a1599c-cc93-70d6-8a3e-dcc2dadf159a/provision-of-compactor-and-skip-inspection-maintenance-and-repair-services) [Tipping and Waste Disposal Framework Agreement - Ref 01044 · Tai Tarian Ltd · 43 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a1592e-eb96-720b-86e3-9e68da7861b7/tipping-and-waste-disposal-framework-agreement-ref-01044) [Building-cleaning services – Neteja i desinfecció d'edificis i equipaments municipals. · Ajuntament de Tossa de Mar · 29 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-63e8-7185-992a-0e5dc4502aee/spain-building-cleaning-services-neteja-i-desinfeccio-dedificis-i-equipamen) [Refuse and waste related services – Odbiór i przyjęcie do zagospodarowania odpadów · Zakład Gospodarki Komunalnej i Mieszkaniowej w Koronowie Sp. z o.o. · 35 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a156aa-0f0f-71bc-8b26-f13445721c21/poland-refuse-and-waste-related-services-odbior-i-przyjecie-do-zagospodarowa) [Refuse disposal and treatment – Separace kovů ze škváry · SAKO Brno, a.s. · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a156a9-ca8b-71b6-a1e0-90da1abc58dc/czechia-refuse-disposal-and-treatment-separace-kovu-ze-skvary)