Title 39 › Part I— GENERAL › Chapter 4— GENERAL AUTHORITY › § 404
The Postal Service runs the nation’s mail and has many specific powers to do that. It can collect, move, deliver, forward, hold, return, and handle undeliverable mail. It sets postage amounts and how postage is paid, decides where post offices and equipment are needed, and provides stamps, stamped paper, and other proof of payment. It also offers stamp-collector services, investigates postal crimes and related civil matters, can offer rewards for tips, and usually pays half of penalties or forfeitures to an informer and the other half to the Postal Service Fund. The Postal Service can also issue a replacement check if one of its checks is lost, stolen, or destroyed. Governors may set fair mail classes and rates under chapter 36 so the Service can run well and keep providing postal services. The Service must keep at least one class for sealed letters with one uniform rate across the country, and one class must get the fastest handling. Those letters can only be opened with a search warrant, to find a delivery address, or with the addressee’s permission. Before closing or combining a post office, the Service must give people served at least 60 days’ notice, write down its reasons (including effects on the community and employees, savings, and rural service policy), and wait 60 days after sharing the written decision before acting. Anyone served may appeal that decision to the Postal Regulatory Commission within 30 days; the Commission will review the record and decide within 120 days, and it can overturn decisions that are unreasonable, break required procedure, or lack supporting evidence. A “nonpostal service” is any service not listed as postal under section 102(5). The Service generally does not have to provide nonpostal services except those it offered as of January 1, 2006, or services allowed by chapter 37. The Postal Regulatory Commission must review the nonpostal services that existed when the Postal Accountability and Enhancement Act was passed, within 2 years after that Act’s enactment, and decide which should continue based on public need and whether private businesses could meet that need; services not approved must end, and approved ones will be classified as market dominant, competitive, or experimental.
Full Legal Text
Postal Service — Source: USLM XML via OLRC
Legislative History
Reference
Citation
39 U.S.C. § 404
Title 39 — Postal Service
Last Updated
Apr 5, 2026
Release point: 119-73not60