(a) prescribing the manner of making application for the grant or a renewal of the grant referred to in section 3, the evidence to be furnished, including evidence under oath or affirmation, in connection with the application and the manner of approval of the application;
(b) prescribing qualifications, terms and conditions to be filled, met and fulfilled by a graduate referred to in section 3 before that graduate may receive the grant or a renewal of the grant referred to in that section;
(c) prescribing the circumstances under which the payments referred to in this Act or a portion of the payments may be withheld from award, suspended, cancelled or forfeited and the disposition of the payment so withheld, suspended, cancelled or forfeited;
(d) respecting the making of investigations as to the eligibility of a person to or in respect of a payment under this Act and as to the use made of the payment, providing for the suspension of that payment during an investigation and for the reinstatement or resumption of payment after suspension and providing for the designation of persons as investigators and prescribing their powers and duties;
(e) prescribing the purpose for which a payment authorized by this Act is to be used;
(f) prescribing the manner of and time when payments authorized by this Act are to be made;
(g) prescribing forms for use under this Act and the regulations; and
(h) respecting any matter, whether of any of the foregoing kinds or not, necessary or advisable to carry out effectively the intent and purpose of this Act.