# Ionising Radiations Regulations (Northern Ireland) 2000, Paragraph 4

Extent: N.I.

The periodic examination and testing of engineering controls, design features, safety features and warning devices and regular checking of systems of work provided to restrict exposure to ionising radiation.

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Source: https://www.legislation.gov.uk/nisr/2000/375/schedule/5/paragraph/4 (the official version)
Page: https://openlegislation.uk/ionising-radiations-regulations-northern-ireland-2000/schedule-5/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.