# The Control of Major Accident Hazards Regulations 1999, Paragraph 4


Identification and accidental risks analysis and prevention methods:
(a) detailed description of the possible major accident scenarios and their probability or the conditions under which they occur including a summary of the events which may play a role in triggering each of these scenarios, the causes being internal or external to the installation;
(b) assessment of the extent and severity of the consequences of identified major accidents;
(c) description of technical parameters and equipment used for the safety of installations.

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Source: https://www.legislation.gov.uk/uksi/1999/743/schedule/4/part/2/paragraph/4 (the official version)
Page: https://openlegislation.uk/control-of-major-accident-hazards-regulations-1999/schedule-4/part-2/paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.