The procurement officer for a primary procurement unit shall make a determination in accordance with §B or C of this regulation before the primary procurement unit may: Initially sponsor or participate in an intergovernmental cooperative purchasing agreement; Renew an intergovernmental cooperative purchasing agreement; or Modify an intergovernmental cooperative purchasing agreement. A determination under §A(1) of this regulation shall be in writing and include: Sufficient evidence that the intergovernmental cooperative purchasing agreement: Will provide cost benefits to the State; or Will promote administrative efficiencies, or promote intergovernmental cooperation; and A statement how the intergovernmental cooperative purchasing agreement: Is in the best interest of the State; and Is not intended as a means to evade the purposes set forth under COMAR 21.01.01.03. A determination under §A(2) or (3) of this regulation shall be in writing and include: Sufficient evidence that the intergovernmental cooperative purchasing agreement: Will provide cost benefits to the State; and Will promote administrative efficiencies, or promote intergovernmental cooperation; and A statement how the intergovernmental cooperative purchasing agreement: Is in the best interest of the State; and Is not intended to evade the purposes set forth under COMAR 21.01.01.03. A primary procurement unit shall post each determination required under this regulation on the primary procurement unit’s website before sponsoring, participating in, renewing, or modifying an intergovernmental cooperative purchasing agreement.