Title 39 › Part IV— MAIL MATTER › Chapter 36— POSTAL RATES, CLASSES, AND SERVICES › Subchapter I— PROVISIONS RELATING TO MARKET-DOMINANT PRODUCTS › § 3622
The Postal Regulatory Commission must create a new system for setting prices and classes for market-dominant mail within 18 months. The system must push the Postal Service to cut costs and run more efficiently, keep rates predictable and stable, keep high service quality under section 3691, give pricing flexibility, ensure enough revenue and savings, make the rate process simpler and clearer, improve mail security, keep rates fair, and split institutional costs correctly between market-dominant and competitive products. When making or changing the system, the Commission must consider things like the value of service to senders and receivers, how costs are assigned to each class, effects on the public and businesses, available alternatives, how much mailers prepare mail, simplicity of the rate structure, the need for pricing flexibility, the value of different kinds of mail, needs for fast or less-fast delivery, special classifications and agreements that help the Postal Service and do not hurt the market, educational/cultural value, efficiency needs, and other relevant policies. The Commission must review the system 10 years after enactment and later as needed and may change it if it is not meeting these goals. The new rules must include an annual cap on rate changes equal to the change in the Consumer Price Index for All Urban Consumers (CPI-U), not seasonally adjusted, for the most recent 12 months before the Postal Service files for a rate increase. Rates should change in regular, predictable steps when needed. The Postal Service must give public notice at least 45 days before any rate change and allow Commission review; the Commission must tell the Postal Service if a change breaks the CPI cap and the Postal Service must reply. The system must let the Postal Service use unused rate authority for up to 5 years, combined from past years, but any year’s increase cannot exceed the annual cap by more than 2 percentage points. In extraordinary cases, rates can be changed faster if the Commission, after notice, hearing, and within 90 days of request, finds the change necessary and fair. Discounts for mailers who do work for the Postal Service (workshare discounts) must generally match the costs the Postal Service avoids, unless limited exceptions apply; when discounts are set the Postal Service must send a detailed report and certify that the discount won’t hurt other users. For the first year after enactment, rates and cases follow the prior rules.
Full Legal Text
Postal Service — Source: USLM XML via OLRC
Legislative History
Reference
Citation
39 U.S.C. § 3622
Title 39 — Postal Service
Last Updated
Apr 5, 2026
Release point: 119-73not60