In which system are Supply Discrepancy Reports (SDRs) submitted?

Supply Discrepancy Reports (SDRs) are submitted in the Product Data Reporting and Evaluation Program (PDREP) system. PDREP serves as a centralized database for performance and quality issues related to supply items, including discrepancies encountered during receipt or procurement. The primary purpose of SDRs is to document and rectify issues related to supply items that do not meet specified standards, ensuring that discrepancies are addressed effectively. By using PDREP, supply personnel can track, manage, and analyze these reports, leading to improved logistics and procurement processes within the Marine Corps.

The other systems listed, while related to logistics and supply management, do not specifically cater to the submission of SDRs. For instance, the Logistics Management System focuses on broader logistics planning and management tasks, while Supply Chain Management encompasses the entire flow of goods and services. The Inventory Control System is largely concerned with the oversight of stock levels and inventory processes, rather than the reporting of discrepancies. Thus, PDREP is the correct and designated system for handling SDRs.