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
11 April, 2025
Updated Environmental Declarations for Energy Carriers and Infrastructure
At the beginning of 2025, the environmental declarations for energy carriers and the materialisation
08 April, 2025
Normativity of PCRs within the NMD system
Product Category Rules (PCRs) form the foundation for the Environmental Product Declarations (EPDs)
07 April, 2025
Introducing Marcel Bregman
As of 1 April 2025, Marcel Bregman has joined Stichting NMD as Chief Operating Officer
24 March, 2025
Programme Filling the gaps: compensation for compiling environmental data
Compensation scheme for environmental data on products not yet included in the NMD.
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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