To ensure segregation of duties, "receiving" function and "inspection" function in IMIS shall not be performed by the same person.

Different Authorities Involved in Inspection of Goods and Services in IMIS
			Requisitioners: Requisitioners shall perform "inspection" function in IMIS upon satisfactory receipt of goods and services ordered by PD through PGs and PSs.
			Principal Office: For the provision of goods and services across multiple offices, the principal office that raises requisitions on behalf of other requisitioners and coordinate the provision of goods and services shall inspect the relevant documents and perform "inspection" function in IMIS.
			Chief of Procurement Management Services (PMS): In case PGs and PSs are issued with multiple line items having combined requisitions from multiple requisitioners, requisitioners may not be able to perform "inspection" function in IMIS. For such combined PGs and PSs, the Chief of PMS may perform "inspection" function in IMIS as an exception. This must be based on written confirmation from requisitioners attesting satisfactory receipt of goods and services ordered. Written confirmation from requisitioners in this regard shall be placed in case files for record.