California Code, Public Resources Code - PRC § 42291.5

For each pound of recycled plastic postconsumer material purchased from a source of recycled plastic postconsumer material in this state for use in the manufacture of plastic trash bags, or other products manufactured with recycled plastic postconsumer material in compliance with this chapter, the board shall credit the manufacturer certifying pursuant to Section 42293 with having used 1.2 pounds of recycled plastic postconsumer material toward compliance with the requirements of Section 42291.