CFR›Title 39›Chapter I›Part 1 ContainsSections 1.1–1.2CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 1—POSTAL POLICY (ARTICLE I) Sections 1.1 § 1.1 Establishment of the U.S. Postal Service. 1.2 § 1.2 Delegation of authority. Authority39 U.S.C. 101, 202, 205, 401(2), 402, 403.Source73 FR 78983, Dec. 24, 2008, unless otherwise noted. Next 2 Part 2—General and Technical Provisions (Article II)