Regulatory
Domestic Mail Manual; Incorporation by Reference
Issued by Postal Service
What the record says
The Postal Service announces the issuance of the Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]), updated November 2, 2026, and its incorporation by reference in the Code of Federal Regulations.
This is a factual description of what was issued or decided, not an assessment of it.