# The Plastic Packaging Tax (General) Regulations 2022, Regulation 28: Records of measurement

Extent: E+W+S+N.I.

Where the weight of any thing is measured for purposes in or under the Act, a record in writing must be kept of—
(a) the result of the weighing process, expressed in the unit of measurement in which the process was carried out;
(b) the methodology used to carry out the measurement; and
(c) if the result of the process is expressed in a unit of measurement other than metric units, the calculations showing the conversion of that result into metric units.

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Source: https://www.legislation.gov.uk/uksi/2022/117/regulation/28 (the official version)
Page: https://openlegislation.uk/plastic-packaging-tax-general-regulations-2022/regulation-28
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.