# Ionising Radiations Regulations (Northern Ireland) 2000, Paragraph 17

Extent: N.I.

Where an employer puts into effect a system of dose limitation in pursuance of regulation 11(2), he shall record the reasons for that decision and shall ensure that the record is preserved for a period of 50 years from the date of its making.

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Source: https://www.legislation.gov.uk/nisr/2000/375/schedule/4/paragraph/17 (the official version)
Page: https://openlegislation.uk/ionising-radiations-regulations-northern-ireland-2000/schedule-4/paragraph-17
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.