Norwegian Food Safety Authority (NFSA) approves and oversees the potable water supply systems, approves water treatment products and develops regulations and guidelines. NFSA is also working closely with other authorities in order to achieve a wholesome water management.
More about drinking water
Find offices in Norway
Phone 0047 22 40 00 00
|Boil water advisory|
|Application form for approval of chemical products for drinking water treatment||ODT|