United States Postal Service.

Sec. 639. United States Postal Service. (a) The United States Postal Service (USPS) is required under title 5, chapter 83, United States Code, to fund Civil Service Retirement System benefits attributable to USPS employment since 1971.(b) The Office of Personnel Management has reviewed the USPS financing of the Civil Service Retirement System and determined current law payments overfund USPS liability.(c) Therefore, it is the Sense of the Congress that the Congress should address the USPS funding of the Civil Service Retirement System pension benefits.