Chemicals for drinking water treatment

Approval system of chemicals for drinking water treatment

Main requirements 

The product is subject to prior authorisation under national law. (Part of the harmonised EU legislation on biocides. 

See the following link on how to apply for an approval:


The body of Norwegian legislation is constantly evolving. However, we  cannot guarantee that technical rules is updated at all times. Therefore it is the responsibility of the economic operators to ensure conformity with all relevant legislation.

Reference to...