2005 California Public Resources Code Sections 42185 Article 4. Fees and Surcharges for Recycling Residue

42185.  No city or county shall impose any fees, except facility
operating fees, state-mandated fees, or fees pursuant to Sections
41901, 41902, 41903, and 43213, or surcharges on the disposal of
recycling residue generated from the metals recovery and reuse of
major appliances, vehicles, and other metallic discards, provided the
residue is not delivered to the solid waste facility mixed with
other solid waste.