Postal Service
The Postal Service is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM[supreg]), and Notice 123, Price List, to reflect prices, product features, and classification changes to Competitive Services and other changes, as established by the Governors of the Postal Service.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Postal Service 39 CFR Part 20 AGENCY: Postal Service. ACTION: Final rule. SUMMARY: The Postal Service is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM®), and Notice 123, Price List, to reflect prices, product features, and classification changes to Competitive Services and other changes, as established by the Governors of the Postal Service. DATES: Effective: January 18, 2026. FOR FURTHER INFORMATION CONTACT: Michelle Lassiter at 202-268-2914. SUPPLEMENTARY INFORMATION: This final action describes new prices and classification changes established by the Governors of the United States Postal Service and submitted for review by the Postal Regulatory Commission (PRC) in Docket Number CP2026-2. On December 19, 2025, in Order No. 9405, the PRC found that the price adjustments and classification changes and may go into effect on January 18, 2026. The order can be viewed on the Postal Regulatory Commission's website at https://prc.gov . Also, by notice filed on November 14, 2025, in PRC Docket No. MC2026-99, and approved on December 12, 2025, by the PRC in Order No. 9395, the Postal Service is changing the country group assignments for certain French overseas regions and departments, French Guiana, Guadeloupe, Martinique, and Reunion. In addition, the Postal Service is changing the Foreign Office of Exchange Code for International Priority Airmail for items destined to these locations. This final rule describes the international p…
Citation: 91 FR 601
