{"data":{"id":"us/39-cfr-310.7","jurisdiction":"us","citation":"39 CFR 310.7","heading":"Amendment of regulations.","body":"Amendments of the regulations in this part and in part 320 may be made only in accordance with the rulemaking provisions of the Administrative Procedure Act.","path":["Title 39—Postal Service","CHAPTER I—UNITED STATES POSTAL SERVICE","SUBCHAPTER E—RESTRICTIONS ON PRIVATE CARRIAGE OF LETTERS","PART 310—ENFORCEMENT OF THE PRIVATE EXPRESS STATUTES"],"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":"413224dec028d61842b959e310d19e27173bcc0cd331d12c489f01a1506e36d8","source_id":"us-cfr","stale":true,"prev":"us/39-cfr-310.6","next":"us/39-cfr-320.1"},"notice":"GroundRules: Original legal text. Not legal advice."}