Wis. Adm. Code.
Hazardous waste is defined in ch.
Generators are required to determine if any waste they generate is hazardous. Before determining if a waste is hazardous, one must first determine if the waste meets the criteria established for solid waste. For a material to be a hazardous waste, it must first be a solid waste. If your waste meets the definition of solid waste, it may also be a hazardous waste. To increase your understanding of hazardous waste determination, the above questions will be addressed or outlined in more detail.