12The regulations may make provision with respect to procedural requirements including, in particular, provision as to—
(a)the procedure to be followed in making an application for support;
(b)the information which must be provided by the applicant;
(c)the circumstances in which an application may not be entertained;
(d)the making of further enquiries by the Secretary of State;
(e)the circumstances in which, and person by whom, a change of circumstances of a prescribed description must be notified to the Secretary of State.