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

SCHEDULE 9 N.I. Monitoring for radioactive substances in water bottled and labelled as “spring water” and bottled drinking water

PART 1 N.I. General

Tritium N.I.

5.  Each district council must monitor for tritium if an anthropogenic source of tritium or other artificial radionuclide is present within the catchment area and it cannot be shown on the basis of other surveillance programmes or investigations that the level of tritium is below the parametric value specified in Part 4 of Schedule 7.