# The Ozone-Depleting Substances (Grant of Halon Derogations) Regulations 2021, Regulation 3: Derogation


By way of derogation from the existing arrangements for critical uses of controlled substances in the Ozone-Depleting Substances Regulation, the cut-off date in row 4.3 of the table in Annex VI does not apply in relation to the use of halon 1301 for the relevant applications.

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Source: https://www.legislation.gov.uk/uksi/2021/1397/regulation/3 (the official version)
Page: https://openlegislation.uk/ozone-depleting-substances-grant-of-halon-derogations-regulations-2021/regulation-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.