What should the DD 1155 be compared to first when performing quality control (QC)?

The comparison of the DD 1155 to the packing list is essential in the quality control (QC) process because the packing list provides detailed information about the contents of the shipment, including item descriptions, quantities, and any special handling requirements. By initially comparing the DD 1155, which is a solicitation/contract for procurement, to the packing list, one can quickly verify that the delivered items match what was ordered. This step ensures that the correct items have been received in the right quantities and allows for the immediate identification of discrepancies before further comparisons to invoices or shipping manifests, which may include additional logistical details not directly related to item verification. The priority of this comparison helps streamline the QC process, facilitating accurate inventory management and minimizing errors in receiving.