21. Power to make rules.

(a) the powers and duties to be exercised and performed by a Livestock Officer and the assignment of such powers or duties under section 3;
(b) the age of a bull after which it shall not be kept without a licence under section 4;
(c) the form and the manner in which, and the terms and conditions subject to which, a licence shall be granted, or renewed, under section 6;
(d) the grounds on which a licence may be revoked, under section 6;
(e) the manner in which a notice under section 6 shall be served;
(f) the conditions subject to which a duplicate of a licence may be granted under section 7;
(g) the manner in which a bull shall be castrated, and the manner in which inquiry regarding the ownership of a bull shall be made, and the costs, charges and expenses for the maintenance and sale of a bull shall be determined under sections 10 and 13;
(h) the manner and the form in which a bull shall be marked and the manner in which a Livestock Officer shall enter any premises or other place under section 14;
(i) the procedure to be followed by the Director in disposing of an appeal under section 19;
(j) any other matter which has to be or may be prescribed.