# The Justification of Practices Involving Ionising Radiation Regulations 2004, Regulation 21: Saving for medical practices


Nothing in regulation 4(5) or 5(3) shall prevent any exposure—
(a) described in paragraphs (a) to (e) of regulation 3 of the Ionising Radiation (Medical Exposure) Regulations 2017 and permitted under regulation 11 of those Regulations;
(b) described in paragraphs (a) to (e) of regulation 3 of the Ionising Radiation (Medical Exposure) Regulations (Northern Ireland) 2018 and permitted under regulation 11 of those Regulations.

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Source: https://www.legislation.gov.uk/uksi/2004/1769/regulation/21 (the official version)
Page: https://openlegislation.uk/justification-of-practices-involving-ionising-radiation-regulations-2004/regulation-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.