# The Ionising Radiations Regulations (Northern Ireland) 2017, Paragraph 8


A radiation passbook approved for the purposes of the 2000 Regulations and issued on or before 30th April 2018 in respect of a classified outside worker employed by an employer in Northern Ireland and which was at that date valid remains valid for such time as the worker to whom the passbook relates continues to be employed by the same employer.

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Source: https://www.legislation.gov.uk/nisr/2017/229/schedule/8/paragraph/8 (the official version)
Page: https://openlegislation.uk/ionising-radiations-regulations-northern-ireland-2017/schedule-8/paragraph-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.