Miss. Code § 7-9-41
The executive heads, together with the secretary or other person in charge of the books and accounts, of the state institutions of higher learning, if they receive such written approval, shall make up, in the form prescribed by the State Fiscal Officer and the State Treasurer, checklists of all salaries, accounts, bills, contracts and claims which shall have accrued during the month. Based upon such statement and in company with it, the state institutions of higher learning, through their proper officers, shall make requisition upon the State Fiscal Officer for only so much money as shall then be needed to pay salaries, accounts, bills, contracts and claims which may then be due, together with a reasonable amount for contingent expenses.
Such requisitions may be drawn upon the State Fiscal Officer's accounts, who shall draw its warrants on the Treasurer from time to time as required, payable to the official depository provided in Section 7-9-43. In the case of special appropriations made for buildings and permanent improvements, repairs, furniture, fixtures, and special supplies, and in all cases where it is not practicable to furnish a detailed statement, such funds may be drawn in installments at such times and in such amounts as necessity may require, and the requisitions for same must be accompanied by a general statement of the proposed purchases and expenditures.
In all cases where such lump-sum payments are authorized and paid as provided in this section, the proper officer or officers of the state institutions of higher learning shall make such additional reports to the State Fiscal Officer in the manner and at such times as he may require. Such reports shall also include other funds coming into the possession of or for the use and benefit of the state institutions of higher learning, whether such funds are regularly handled through the State Treasury or not.
Miss. Code § 7-9-41