Welcome to the Department of Toxic Substances Control

Phone Numbers, E-Mail Addresses and Locations of Employees

Select the first letter of the Last Name:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

If you need information about EPA IDs, first look at the Web page for EPA ID Numbers. If you are looking for answers to your regulatory questions, call 800-72TOXIC (728-6942), if you're calling from outside California, call (916) 255-3618. To file a complaint, either go to our home page and click on "File an Environmental Complaint" or call 800-69TOXIC (698-6942). In an emergency, call 911.

 
 
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