# The Air Quality Standards Regulations 2010, Regulation 19: Date of application for limit values and target values


(1) Limit values and target values—
(a) apply from the date specified for each limit value or target value concerned; or
(b) apply when these Regulations come into force, if no date is specified.

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Source: https://www.legislation.gov.uk/uksi/2010/1001/regulation/19 (the official version)
Page: https://openlegislation.uk/air-quality-standards-regulations-2010/regulation-19
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.