§1815. Requisitions required
Except as otherwise provided in chapters 141 to 155 and the rules and regulations adopted hereunder, services, supplies, materials and equipment shall be purchased by or furnished to the State Government or any department or agency thereof only upon requisition to the State Purchasing Agent. The State Purchasing Agent, or his authorized representative, shall examine each requisition submitted to him by any department or agency of the State Government and may revise it as to quantity, quality or estimated cost after consultation with the department or agency concerned.