# The Firearms Regulations 2019, Regulation 4: Transitional provision

Extent: E+W+S+N.I.

Regulation 3 (notification of deactivated firearms) does not have effect until 14th March 2021 in respect of deactivated firearms which came into the person’s possession before 14th September 2018.

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Source: https://www.legislation.gov.uk/uksi/2019/1420/regulation/4 (the official version)
Page: https://openlegislation.uk/firearms-regulations-2019/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.