'The Postal Accountability and Enhancement Act (PAEA) is a United States federal statute enacted by the 109th United States Congress and signed into law by President George W. Bush on December 20, 2006.[1]
The bill was introduced in the United States House of Representatives by Tom Davis, a Republican from Virginia, and cosponsored by Republican John M. McHugh of New York and Democrats Henry Waxman of California and Danny K. Davis of Illinois.[2] The bill was approved during the lame duck session of the 109th Congress, and approved by a voice vote.[3]
PAEA was the first major overhaul of the United States Postal Service (USPS) since 1970.[4] It reorganized the Postal Rate Commission, compelled the USPS to pay in advance for the health and retirement benefits of all of its employees for the next 50 years, and stipulated that the price of postage could not increase faster than the rate of inflation.'
https://en.wikipedia.org/wiki/Postal_Accountability_and_Enhancement_Act