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Seamless Changes for Detached Mail Unit (DMU) and Full-Service Mailings
FR Abstract
The Postal Service<SUP>TM</SUP> is revising Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) to require Detached Mail Unit (DMU) mailers and mailers that enter full-service mailings at a Business Mail Entry Unit (BMEU) to participate in Seamless Parallel by June 1, 2020. In addition, the Postal Service provides advance notice of its intent: To require all mailers with an authorized Detached Mail Unit to enroll in the Seamless Acceptance Program by May 1, 2021; and to verify all BMEU-entered full- service mailings using only automated sampling and verification processes beginning July 1, 2021.