# The Control of Major Accident Hazards Regulations 2015, Regulation 4: The competent authority


For the purposes of these Regulations the competent authority is—
(a) in relation to a nuclear establishment, the ONR and the appropriate agency acting jointly;
(b) otherwise, the Executive and the appropriate agency acting jointly.

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Source: https://www.legislation.gov.uk/uksi/2015/483/regulation/4 (the official version)
Page: https://openlegislation.uk/control-of-major-accident-hazards-regulations-2015/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.