Congress reserves the power to alter, amend, or repeal any or all of the sections of this title, but no such alteration, amendment, or repeal shall impair the obligation of any contract made by the Postal Service under any power conferred by this title.
Pub. L. 91–37584 Stat. 722(, , .)
Statutory Notes and Related Subsidiaries
Effective Date
section 15(a) of Pub. L. 91–375section 101 of this titleSection effective , pursuant to Resolution No. 71–9 of the Board of Governors. See , set out as a note preceding .