Title 39 › PART IV — MAIL MATTER › CHAPTER 36 — POSTAL RATES, CLASSES, AND SERVICES › SUBCHAPTER VI — GENERAL › § 3681
Mailers cannot be repaid for amounts paid under rates later found unlawful (sections 3662–3664) or later lowered under subchapter II.
Full Legal Text
Postal Service, Source: USLM XML via OLRC
Legislative History
Reference
Citation
39 U.S.C. § 3681
Title 39, Postal Service
Last Updated
Aug 21, 2026
Release point: 119-102