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Notice of major accident prevention for dangerous substances

A major accident is an uncontrolled course of events in the handling of materials such as leakage, fire or explosion that has serious risks for human health and/or the environment. This includes both inside and outside the establishment where the materials are stored or used.

Companies that use high levels of dangerous substances need to develop a plan for preventing major accidents.

Furthermore, companies need to have a safety management system that monitors the risks and hazardous substances in the establishment continuously and systematically.

Making a major accident prevention plan

The plan shall be written and the requirements made in it shall be in accordance with the scale of the major accident risks that the establishment is subject to. Among other things, it must specify:

  • General objectives and principles of operators in relation to major accident risk

  • role and responsibilities of managers

  • commitments to continuously improve the prevention of major accident risk

  • how to ensure high levels of protection for human health and the environment

  • information on the security management system

For further information on the preparation of the major accident prevention programme, see

  • in

  • Work with and.

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