54   Guidelines for notices, reasons and internal reviews

(1)  The regulations may prescribe guidelines with respect to any of the following:

(a)  the giving of notices for the purposes of Division 1,

(b)  the giving of reasons under Division 2,

(c)  the conduct of internal reviews under Division 3.

(2)  A person, in taking action under this Part, must have regard to any such guidelines as are then in force.