Discontinuation of International Surface Air Lift

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 terminate International Surface Air Lift (ISAL) service as established by the Governors of the United States Postal Service. DATES: Effective January 18, 2026. FOR FURTHER INFORMATION CONTACT: Dale Kennedy at 202-268-6592 or Michelle Lassiter at 202-268-2914. SUPPLEMENTARY INFORMATION: On September 5, 2025, the Postal Service filed a request to remove International Surface Air Lift (ISAL) from the competitive product list in PRC Docket No. MC2025-1676, which the PRC favorably reviewed on October 30, 2025, in Order No. 9320. Therefore, the Postal Service is revising Mailing Standards of the United States Postal Service, International Mail Manual (IMM) to reflect the discontinuation of International Surface Air Lift as a competitive product, effective January 18, 2026. Notice 123, Price List, will be updated accordingly. This order is available on the PRC website at https://www.prc.gov . The Postal Service hereby adopts the following changes to Mailing Standards of the United States Postal Service, International Mail Manual (IMM), which is incorporated by reference in the Code of Federal Regulations. We will publish an appropriate amendment to 39 CFR part 20 to reflect these changes. List of Subjects in 39 CFR Part 20 Foreign relations Internat…