42 U.S. Code § 9627 - Recycling transactions
Nothing in this section shall be deemed to affect the liability of a person under paragraph (1) or (2) of section 9607(a) of this title.
The Administrator has the authority, under section 9615 of this title, to promulgate additional regulations concerning this section.
The exemptions provided in this section shall not affect any concluded judicial or administrative action or any pending judicial action initiated by the United States prior to November 29, 1999.
Any person who commences an action in contribution against a person who is not liable by operation of this section shall be liable to that person for all reasonable costs of defending that action, including all reasonable attorney’s and expert witness fees.
 So in original. Probably should be “subsection”.
The Solid Waste Disposal Act, referred to in subsecs. (d)(1)(B) and (k), is title II of Pub. L. 89–272, Oct. 20, 1965, 79 Stat. 997, as amended generally by Pub. L. 94–580, § 2, Oct. 21, 1976, 90 Stat. 2795, which is classified generally to chapter 82 (§ 6901 et seq.) of this title. For complete classification of this Act to the Code, see Short Title note set out under section 6901 of this title and Tables.