Division (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:

the identification of the unsafe condition;

the identification of the affected design, equipment, or operation;

the actions required and their rationale, including the amended or additional certification specifications that have to be complied with;

the time limit for compliance with the required actions; and

its date of entry into force.