(a) Consumer waivers invalidAny waiver by any consumer of any protection provided by or any right of the consumer under this subchapter—
(c) Contracts not in complianceAny contract for services which does not comply with the applicable provisions of this subchapter—
(Pub. L. 90–321, title IV, § 408, as added Pub. L. 104–208, div. A, title II, § 2451, Sept. 30, 1996, 110 Stat. 3009–459.)