Welcome to the Toxics Management Division at the City of Berkeley, CA. We are part of the Department of Planning & Development.
The Toxics Management Division (TMD) is the Certified Unified Program Agency and implements Chapter 6.11 of Div. 20 of Cal Health & State code and Title 15 of the Berkeley Municipal Code. Business owners should report to TMD if they generate any hazardous waste or store more than 55 gallons. 500 lbs or 200 CuFt of all chemicals. Report all chemical spills to TMD, City of Berkeley 911, and CAL OES 1-800-852-7550.