# The Air Quality (Legislative Functions) (Amendment) Regulations 2021, Regulation 1: Citation and commencement


These Regulations may be cited as the Air Quality (Legislative Functions) (Amendment) Regulations 2021 and come into force 21 days after the day on which they are made.

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Source: https://www.legislation.gov.uk/ukdsi/2021/9780348220414/regulation/1 (the official version)
Page: https://openlegislation.uk/draft-air-quality-legislative-functions-amendment-regulations-2021/regulation-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.