The Dutch Environmental databaseThe foundation for sustainable construction
Dutch Environmental Database (NMD)
Stichting NMD is an independent organisation that enables an unambiguous calculation of the environmental performance of structures in the Dutch context. We manage and maintain the Dutch Environmental Database and the Environmental Performance Assessment Method for Construction Works. Watch the video to get a quick picture of the NMD system.
New to the world of NMD? Then check out NMD in short.
Do you have a question? Take a look at the FAQ's
News
23 January, 2025
Release NMD process database v3.10
On Jan. 20, '25, all licensees of the National Environmental Database received the new version, v3.1
16 January, 2025
Conference Environmental Data from Plants in NMD - Utility and Necessity March 6, 2025 (Dutch)
The need for environmental data is more urgent than ever. Reliable and detailed data are essential t
14 January, 2025
New rules for LCA of frames, windows and facades available from Jan. 1, 2025
The “Dutch Supplement to the Product Category Rules NEN-EN 17213” available.
09 December, 2024
NMD welcomes new instrument owner Brink Software
Our new office will host a festive signing event on December 5
Featured!
New in the Featured Category 1 and 2 environmental declaration
CircuFloc kartonwol
Take a look at our overview
Training and education MPG & LCA
New! exemplary project with very low environmental performance
Woud Zevenhuizen
Join us in building a sustainable future: view our vacancies
Working at the NMD
Calendar (in Dutch)
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