# The Measuring Instruments Regulations 2016, Paragraph 2: Requirements for use for trade


No person may use for trade a water meter for the supply of potable water to domestic premises in the temperature range from 0.1°C to and including 30°C (“a cold water meter”) unless—
(a) it is compliant with the essential requirements applicable to cold water meters (other than the provisions relating to maximum permissible errors);
(b) it operates within the maximum permissible errors set out in paragraph 3; and
(c) the requirements of paragraph 4 are complied with.

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Source: https://www.legislation.gov.uk/uksi/2016/1153/schedule/6/paragraph/2 (the official version)
Page: https://openlegislation.uk/measuring-instruments-regulations-2016/schedule-6/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.