7. The Enrollment Commission may:(a) determine the places and dates of its sittings;
(b) fix the deadline for receiving the list drawn up by the local enrollment committee;
(c) set down its rules of procedure and evidence;
(d) in order to carry out its functions, duties and obligations, make contracts, purchase movable property, hire the necessary personnel on a contractual basis, and issue, endorse and discount negotiable bills, using the appropriations granted to it.