USPS to implement new service standards Oct. 1
September 17, 2021 The Postal Service will implement new service standards for First-Class Mail and Periodicals on Oct. 1. The new standards will increase delivery reliability, consistency and efficiency for customers across the USPS network. Most First-Class Mail (61 percent) and Periodicals (93 percent) will be unaffected by the changes. Standards for single-piece First-Class Mail…