# The Clean Air (Units of Measurement) Regulations 1992, Regulation 1


These Regulations may be cited as the Clean Air (Units of Measurement) Regulations 1992 and shall come into force on 5th February 1992.

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Source: https://www.legislation.gov.uk/uksi/1992/36/regulation/1 (the official version)
Page: https://openlegislation.uk/clean-air-units-of-measurement-regulations-1992/regulation-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.