The Environmental Performance Assessment Method for Construction Works of the Dutch Environmental Database (NMD) has gone through various versions and corresponding amendment sheets over the years. View an overview of the main versions and related amendment sheets here. The history starts in 2019 with the Assessment Method for the Environmental Performance of Buildings and Civil Engineering Works by the Stichting Bouwkwaliteit. At the top of the list are the current version of the Assessment Method and the applicable amendment sheets. 

Please note: not all publications are available in English.

Assessment method and amendments in force

Assessment Method for Environmental Performance of Construction Works version 2.0 -

Assessment Method version 1.2 and amendments

Environmental Performance Assessment Method for Construction Works versie 1.2 -
Amendment sheet amendment 6 to Assessment method 1.2 (Dutch) -

For publication amendment 6: enters into force on 1 July 2025 This amendment sheet accompanies Assessment Method version 1.2

Amendment sheet 7 to Assessment Method 1.2 -

Assessment Method version 1.1 and amendments

Environmental Performance Assessment Method for Construction Works -

Calculation method to determine environmental performance of construction works throughout their service life, based on EN 15804.

Amendment Sheet Amendment 4 to Assessment Method 1.1 (in Dutch) -
Amendment Sheet Modification 5 on Assessment Method -

to the Assesment Method Environmental Performance of Buildings version 1.1

Assessment Method version 1.0 and amendments

Amendment sheet Amendment 1 Assessment method 1.0 (in Dutch) -
Amendment sheet Amendment 2 Assessment method 1.0 (in Dutch) -
Amendment sheet Amendment 3 Assessment method 1.0 (in Dutch) -
Assessment Method for Construction Works 1.0 (in Dutch) -

Assessment Method and amendments 2020

Amendment sheet july 2020 (in Dutch) -

Assessment Method and amendments 2019

SBK Assessment Method version 3.0, 1 january 2019 (Iin Dutch) -
Amendment Assessment Method for Environmental Performance of Buildings and Civil Engineering Works -
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