Managing Hazardous Waste

We strengthen regulations and streamline waste management

Prior Year Report Information

2011 Biennial Report Reference Materials

Due to California Regulations, DTSC is not authorized to grant extensions.

2009 Biennial Report Reference Materials

2009 Biennial Hazardous Waste Report Instructions and Forms
2009 Biennial Hazardous Waste Report Printable Forms Only
2009 Biennial Hazardous Waste Report Flat File Specifications