Data / Federal rules / 2025-02212
Optional 5-Digit/3-Digit/ADC Sortation
The Postal Service published this proposed rule in the Federal Register on February 5, 2025. Comments closed on March 7, 2025.
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What the agency says
The Postal Service is proposing to amend Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM[supreg]) to change the standards for First Class Mail[supreg] and USPS Marketing Mail[supreg] flats from a "required" 5-digit, 3-digit, and ADC preparation to an "optional" preparation.
Key facts
- Document number
- 2025-02212
- Type
- Proposed rule
- Action
- Proposed rule
- Agency
- Postal Service
- Published
- February 5, 2025
- Comments due
- March 7, 2025
- Dates
- Submit comments on or before March 7, 2025.
- Code of Federal Regulations
- 39 CFR 111
- Topics
- Administrative practice and procedure
- Pages
- 3
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Everything from the Postal Service · Rules on administrative practice and procedure · Published in February 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.