{"data":{"id":"us/39-cfr-3040.184-3040.189","jurisdiction":"us","citation":"39 CFR 3040.184-3040.189","heading":"§§ 3040.184-3040.189 [Reserved]","body":"","path":["Title 39—Postal Service","CHAPTER III—POSTAL REGULATORY COMMISSION","SUBCHAPTER E—REGULATIONS GOVERNING MARKET DOMINANT PRODUCTS, COMPETITIVE PRODUCTS, PRODUCT LISTS, AND MARKET TESTS","PART 3040—PRODUCT LISTS AND THE MAIL CLASSIFICATION SCHEDULE","Subpart E—Requests Initiated by the Postal Service To Make Material Changes or Minor Corrections to the Mail Classification Schedule"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-39.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:51Z","sha256":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","source_id":"us-cfr","stale":true,"prev":"us/39-cfr-3040.183","next":"us/39-cfr-3040.190"},"notice":"GroundRules: Original legal text. Not legal advice."}