The Dutch Environmental database
The foundation for sustainable construction
New to the NMD? Start here
Information on
Your product in the Dutch Environmental Database
Find out what you need for an environmental declaration and registration in the database
Search for an environmental declaration
In the viewer
Find products by name or category and view the environmental data
Help and information
Frequently asked questions
Quickly find answers and the right information about the NMD
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. Don’t forget to turn on the subtitles.
Do you have a question? Take a look at the FAQ's
News
Getting started with environmental data from the NMD
Use these pages to understand how environmental data is applied in environmental performance calculations and how to work with it in practice.
Have a question? Check the frequently asked questions or get in touch.
Featured!
An introduction to the NMD
An introduction to the Dutch system of environmental performance of construction works
Compensation scheme Filling the Gaps
Read here how you can make use of this compensation scheme!
DigiGO
Discover how DigiGO supports digital collaboration in construction.
Example projects with very good environmental performance
See how these projects achieved an excellent environmental performance score.
Calendar (in Dutch)
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