ADR.AR.A.040 Safety directives U.K.
(a)The Competent Authority shall issue a safety directive if it has determined the existence of an unsafe condition requiring immediate action, including the showing of compliance with any amended or additional certification specification established by the Agency, which the Competent Authority finds is necessary.U.K.
(b)A safety directive shall be forwarded to the aerodrome operators or providers of apron management services concerned, as appropriate, and shall contain, as a minimum, the following information:U.K.
(1)
the identification of the unsafe condition;
(2)
the identification of the affected design, equipment, or operation;
(3)
the actions required and their rationale, including the amended or additional certification specifications that have to be complied with;
(4)
the time limit for compliance with the required actions; and
(5)
its date of entry into force.