Updated USPS Network Modernization Documents Posted on August 9, 2023August 9, 2023 by 21cpw Sorting & Delivery Center (S&DC) – July 27, 2023 Download [2.61 MB] Regional Processing and Distribution Center (RPDC) – July 27, 2023 Download [2.50 MB] Mail Processing Facility Reviews – Initial Findings Download [142.41 KB]
