Waste that is classified as restricted (or special) by state environmental agencies due to the presence of hazardous substance. These wastes are not regulated under RCRA. Paint debris may be classified as a restricted waste if, after testing by the Toxicity Characteristic Leaching Procedure (TCLP), the leachate contains any of the eight metals or other substances in concentrations greater than the detectable limit and less than the limits established in 40 CFR
261, EPA, Identification and Listing of Hazardous Wastes.