42 U.S.C. § 5421

Prohibition on waiver of rights

The rights afforded manufactured home purchasers under this chapter may not be waived, and any provision of a contract or agreement entered into after August 22, 1974 , to the contrary shall be void.

( Pub. L. 93–383, title VI, § 622 , Aug. 22, 1974 , 88 Stat. 712 ; Pub. L. 96–399, title III, § 308(c)(4) , Oct. 8, 1980 , 94 Stat. 1641 .)