DLA Distribution DSS MPC

DLA Distribution DSS MPC refers to the Materiel Processing Center (MPC) capability inside the Distribution Standard System (DSS), the warehouse-management system DLA Distribution uses to run its network of distribution depots. It is not a separate public website — it is a function within DSS that generates and passes shipment/supply status transactions for materiel moving through an MPC on its way to Navy, Marine Corps, and other DoD receiving activities. Logisticians encounter it indirectly, through the status data it produces, rather than by logging into it themselves.

What it is

The Distribution Standard System (DSS) is DLA Distribution's core automated information system, managing the full range of depot business processes: receiving, storage, consolidation, packing, shipping, inventory, inspection, and workload management. DoD selected DSS in 1990 to replace seven separate legacy distribution systems then in use, standardizing depot operations across DLA's distribution network under a single system.

An MPC (Materiel Processing Center) is a site or function that receives materiel and transships it onward to its ultimate destination, most notably supporting Navy and Marine Corps requisitions. Within DSS, the MPC capability lets a processing center generate a DLMS-compliant supply status transaction (transaction set 870S) when materiel is received or transshipped at an MPC. That status transaction gives the requisitioning ship or unit, and DLA's own performance-metrics reporting, visibility into where the materiel is in the pipeline.

Who operates it

DSS, including its MPC status-reporting capability, is operated by DLA Distribution, the DLA major subordinate command responsible for the receipt, storage, and shipment of materiel through DLA's distribution depots.

Access

DSS is an internal DLA Distribution system; it is not a self-service consumer portal. DLA business-application access, including DSS-related roles, is requested and provisioned through the DLA Account Management and Provisioning System (AMPS) at amps.dla.mil, which requires a Common Access Card (CAC) or PIV certificate to log in and submit an access request. There is no public, unauthenticated entry point for the MPC status-processing function itself.

Logisticians who need to see the shipment/supply status that DSS MPC generates, rather than operate the system directly, typically do so through their own service system of record (for example, a Navy ship's or unit's supply system that receives the 870S status feed), not by accessing DSS.

How logisticians use it

Federal and military logisticians rarely interact with DSS MPC as an end-user application. Instead, they rely on the status data it produces: when material passes through a Materiel Processing Center, DSS issues supply status transactions that flow into the requisitioner's own logistics system, closing the visibility gap between "shipped from the depot" and "received/transshipped at the MPC." Distribution-depot personnel and DLA Distribution/Navy integration staff are the actual operators and configurers of the MPC function within DSS.

Related systems

DSS MPC status transactions are part of the broader Defense Logistics Management Standards (DLMS) transaction set that DLA Distribution exchanges with service supply systems; the DSS Materiel Tracker, a separate DLA Distribution web application, lets customers check materiel requisition status derived from DSS. Both draw on the same underlying DSS depot-operations data.