Maryland Code, Education § 5-205

(a) Except as provided in subsections (e) and (f) of this section, 10 days before the end of July, September, November, January, March, and May, the State Superintendent shall certify to the State Comptroller the amount due at the end of each of these months to each county board for the annual State share of major education aid.

(b) Amounts due shall be made in equal payments once every 2 months.

(c) Within 5 days before the end of each of these months, the State Comptroller shall draw the Comptroller's warrant on the State Treasurer for the amount due to the treasurer of each county board.

(d) On receipt of the warrant of the State Comptroller, the State Treasurer immediately shall pay the amount due to the treasurer of each county board.

(e) After notification from the State Superintendent that a county board is not complying with the provisions of the State program of public education, the State Comptroller shall withhold any installment due the county board from the General State School Fund.

(f) After notification is received under § 5-405 of this title, the State Superintendent shall certify to the Comptroller the amount to be released or withheld.