The Natural Mineral Water, Spring Water and Bottled Drinking Water Regulations (Northern Ireland) 2015 No. 365

SCHEDULE 2 N.I. Fluoride removal treatment

1.  A person must not carry out fluoride removal treatment on natural mineral water or water intended to be bottled and labelled as “spring water” unless that treatment is authorised by the district council within whose area the water is extracted. N.I.