# The Clean Air (Units of Measurement) Regulations 1992, Introduction: Introductory text


CLEAN AIR
Made 10th January 1992
Laid before Parliament 15th January 1992
Coming into force 5th February 1992
The Secretary of State, in exercise of the powers conferred by section 103(1) of the Control of Pollution Act 1974 and of all other powers enabling him in that behalf, hereby makes the following Regulations:

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