Control of Major Accident Hazards Involving Dangerous Substances

(5) In the event of a modification of the establishment or any part thereof
which shall include any modification to an installation, storage facility, process or
nature or quantity of dangerous substances, which could have significant
repercussions on major accident hazards, the operator shall review and, where
necessary revise, the major accident prevention policy document prior to the
commencement of the modification.
(6) An operator shall implement the policy set out in his major accident
prevention policy document.
Notification of establishments.
11 (1) It shall be the duty of every operator to send to the Central Competent
Authority a notification containing the information specified in Schedule 3.
(2) Operators of existing establishments shall, where necessary, amend their
existing notifications drawn up pursuant to Regulation 11 of the 2000 Regulations to
comply with these Regulations and send the amended notification to the Central
Competent Authority within one month of the commencement of these Regulations.
(3) Operators of new establishments shall send the notification to the Central
Competent Authority within 3 months of the date on which these Regulations first
apply to the establishment concerned.
(4) Notwithstanding paragraph (3) it shall be sufficient compliance with that
paragraph if an operator at least 6 months, or such shorter period as the Central
Competent Authority may agree in writing before –
(a) the start of construction of an establishment, or
(b) if construction has already begun in relation to an establishment the start of
operation of the establishment
sends a notification to the Authority.
(5) An operator shall immediately inform the Central Competent Authority in
writing in the event of-
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