About District Of Columbia Supply Schedule (DCSS) The DC Supply Service Schedule (DCSS) is the city's multiple award schedule procurement program for providing commercial products and services to District government agencies. Other governments within the Metropolitan Washington Region may utilize the DCSS. Competitive contracts are awarded to hundreds of suppliers who can provide thousands of products and services to meet recurring needs of these government agencies. Government acquisition personnel place task or delivery orders following DCSS procedures. Products and services can be acquired in less than half the time it takes for a full and open procurement. Acquisition personnel may visit our List of Awarded Contracts* link to get started. Suppliers seeking to become a DCSS contractor should visit our DCSS Online Solicitations/Applications link.