- SUBCHAPTER I—PROVISIONS RELATING TO MARKET-DOMINANT PRODUCTS (§§ 3621 – 3629)
- SUBCHAPTER II—PROVISIONS RELATING TO COMPETITIVE PRODUCTS (§§ 3631 – 3634)
- SUBCHAPTER III—PROVISIONS RELATING TO EXPERIMENTAL AND NEW PRODUCTS (§§ 3641 – 3642)
- SUBCHAPTER IV—REPORTING REQUIREMENTS AND RELATED PROVISIONS (§§ 3651 – 3654)
- SUBCHAPTER V—POSTAL SERVICES, COMPLAINTS, AND JUDICIAL REVIEW (§§ 3661 – 3664)
- SUBCHAPTER VI—GENERAL (§§ 3681 – 3686)
- SUBCHAPTER VII—MODERN SERVICE STANDARDS (§§ 3691 – 3692)
39 U.S. Code Chapter 36 - POSTAL RATES, CLASSES, AND SERVICES
2022—Pub. L. 117–108, title II, § 201(b), Apr. 6, 2022, 136 Stat. 1146, added item 3692.
2006—Pub. L. 109–435, title II, § 206, Dec. 20, 2006, 120 Stat. 3217, added chapter heading and analysis and struck out former chapter heading “POSTAL RATES, CLASSES, AND SERVICES” and analysis consisting of items for subchapters I to V and items 3601 to 3604, 3621 to 3629, 3641 and 3642, 3661 to 3663, and 3681 to 3685.
1998—Pub. L. 105–277, div. A, § 101(h) [title VI, § 648(b)], Oct. 21, 1998, 112 Stat. 2681–480, 2681–528, added item 3663.
1993—Pub. L. 103–123, title VII, § 704(a)(3)(B)(ii), Oct. 28, 1993, 107 Stat. 1270, substituted “free rates” for “free and reduced rates” in item 3627 and added item 3642.
Pub. L. 103–31, § 8(h)(4), May 20, 1993, 107 Stat. 86, added item 3629.