# The Weights and Measures Regulations 1963, Regulation 75


All beam scales shall be indelibly marked either with the inscription “Class B” or with the inscription “Class C”.

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Source: https://www.legislation.gov.uk/uksi/1963/1710/regulation/75 (the official version)
Page: https://openlegislation.uk/weights-and-measures-regulations-1963/regulation-75
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.