Relation to collective bargaining agreements

(a) Rule of construction Nothing in this Act, including any regulations promulgated under this Act, shall be construed to supersede or preempt employment or other work terms or conditions agreed upon in collective bargaining agreements that are more protective of or more beneficial to a covered individual than otherwise required pursuant to this Act, including any regulation promulgated under this Act. (b) Requirement for notice and bargaining An employer shall provide advance notice to the relevant collective bargaining units or the representative of any covered individuals of the employer for purposes of collective bargaining and bargain in good faith with such units or representative over the decision to implement and effects of implementing any policy, practice, or automated decision system covered by this Act.