Feedback on environmental declarations
For users, producers and consultants who want to report an inaccuracy or outdated data in an existing environmental declaration. Please report this using the form on this page.
The Dutch Environmental Database (NMD) contains environmental declarations for construction products used in environmental performance calculations in construction. The quality and completeness of the database are important for reliable results. We therefore welcome feedback from users: on existing environmental declarations, or on products that are still missing. Below you will find the two relevant forms.
Please indicate which environmental declaration or report your feedback concerns and what your comment relates to. State the name and the number of the declaration or report first, so your feedback can be linked directly to the correct document.
Your submission is forwarded to the LCA team of Stichting Nationale Milieudatabase. We review all feedback carefully and use it, where possible, to further improve the database.
Feedback on existing reports or environmental declarations:
Frequently asked questions
Your feedback is forwarded to the LCA team of Stichting NMD. All feedback is carefully reviewed and used, where possible, to improve the database.
This varies per report and depends on the nature of the comment and the coordination required with the data owner. A correction can only be made after it has been verified.
For general questions, you can also use the Ask a question page. For feedback on a specific environmental declaration, we recommend using this form, so your comment can be linked to the correct document.
Altijd actueel:
nieuws over duurzaam bouwen en milieuprestatie & milieudata
Ontvang elke maand het laatste nieuws duurzaam bouwen, milieuprestatie,
milieudata, inclusief tips en voorbeelden uit de praktijk.
