Md. Code, State Fin. & Proc. § 4-311
Current with changes from the 2024 Legislative Session effective on or before 7/1/2024, from Chs.. 2 through 1049
Except as otherwise specifically provided by law, an invoice for supplies purchased by the Secretary, by the Chief Procurement Officer, or by any unit that procures supplies under Division II of this article may not be paid until the invoice has been approved by the Secretary, the Chief Procurement Officer, or a designee of the Secretary or the Chief Procurement Officer.
Md. Code, SF § 4-311