Article 16U.K.Information to be supplied by the operator and actions to be taken following a major accident
Member States shall ensure that, as soon as practicable following a major accident, the operator shall be required, using the most appropriate means to:
inform the competent authority;
provide the competent authority with the following information as soon as it becomes available:
the circumstances of the accident;
the dangerous substances involved;
the data available for assessing the effects of the accident on human health, the environment and property;
the emergency measures taken;
inform the competent authority of the steps envisaged to:
mitigate the medium-term and long-term effects of the accident;
prevent any recurrence of such an accident;
update the information provided if further investigation reveals additional facts which alter that information or the conclusions drawn.