# The Environmental Permitting (England and Wales) Regulations 2016, Paragraph 6: Exercise of relevant functions

Extent: E+W

For the purpose of the duties in regulation 3 of the WFD Regulations, the regulator must, in exercising its relevant functions, take all necessary measures—
(a) to prevent the input of any hazardous substance to groundwater, and
(b) to limit the input of non-hazardous pollutants to groundwater so as to ensure that such inputs do not cause pollution of groundwater.

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Source: https://www.legislation.gov.uk/uksi/2016/1154/schedule/22/paragraph/6 (the official version)
Page: https://openlegislation.uk/environmental-permitting-england-and-wales-regulations-2016/schedule-22/paragraph-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.