# The Water Supply (Water Quality) Regulations (Northern Ireland) 2002, Regulation 12: Sampling for particular substances and parameters

Extent: N.I.

For the purposes of establishing the quality of water to be supplied to any of its water supply zones, the Department for Regional Development shall take, or cause to be taken, and analyse, or cause to be analysed, not less than the number of samples specified in this Part.

---
Source: https://www.legislation.gov.uk/nisr/2002/331/regulation/12 (the official version)
Page: https://openlegislation.uk/water-supply-water-quality-regulations-northern-ireland-2002/regulation-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.