Cal. Pub. Res. Code § 42975
(a) In order to achieve compliance with this chapter, a carpet stewardship organization shall, on or before September 1 of each year, demonstrate to the department that it has achieved the amount and rates of recycling and a reduction in disposal of postconsumer carpet subject to its stewardship plan and the other goals included in the organization’s plan pursuant to paragraph (2) of subdivision (a) of Section 42972. In determining compliance, the department shall consider all of the following: