scope:

This document applies for the implementation of environmental aspects in product standards and system standards in the field of wastewater engineering. It provides a structure on how to identify and consider environmental aspects and potential environmental impacts of products and systems in the field of wastewater engineering throughout their life cycle.

NOTE Standards that are produced make environmental declarations voluntary where there are no national regulations. This is carried out by including for "No Performance Declared".

This Technical Report gives guidance on how this life cycle should be considered in accordance with EN 15804.

The stages of Life Cycle Assessment (LCA) are given in Annex A.