5. Regulations may make provision as to—
(a)the appointment of members of RBSO under paragraph 3(1)(b) and (d) (including any conditions to be fulfilled for appointment);
(b)the tenure of office of the Chair and other members (including the circumstances in which they cease to hold office or may be removed or suspended from office);
(c)the appointment of, constitution of, and exercise of functions by, committees and sub-committees (including committees and sub-committees which consist of or include persons who are not members of RBSO);
(d)the procedure of RBSO and any committees or sub-committees (including the validation of proceedings in the event of vacancies or defects in appointment);
(e)the staff, premises and expenses of RBSO;
(f)such other matters in connection with RBSO as the Department thinks fit.