Section 37. Power to make regulations

37. Power to make regulations.— The Central Government may make regulations not inconsistent with this Act, to provide for all or any of the following matters, namely: — (a) enabling or requiring a qualified person to be transferred to any branch of the Armed Forces of the Union or to any other branch of national service; (b) examination of physical and mental fitness of qualified persons subject to registration under this Act; (c) determination of the categories in which qualified persons whose physical and mental fitness has been examined shall be placed by reference to their physical or mental conditions or both; (d) specification of the principles to be applied and the circumstances to be considered while hearing an application for the grant or renewal of a postponement certificate; - (e) specification of the period for which a postponement certificate may be granted or renewed; - (f) any other matter for which regulations are required to be, or may be, made under this Act.