160. The following continue to be governed by the Regulation respecting solid waste (chapter Q-2, r. 13) and by their certificates of authorization or conformity, as long as they remain closed:(1) disposal sites that were permanently closed before 19 January 2006 ;
(2) disposal areas in the disposal sites in operation on the date of coming into force of this Regulation that received a final cover before that date or, pursuant to section 157, receive residual materials in the 3-year period following that date and receive a final cover at the latest on the expiry of that period.