DTSC launches automated request form for archived documents

Web pages with outdated information remain accessible to the public

2020 Electronic Verification Questionnaire Report Cycle Now Open

The electronic Verification Questionnaire (eVQ) System provides a fast and convenient way for hazardous waste handlers to file the required annual EPA ID number verification and fees assessment to maintain the active status of their EPA ID numbers.

COVID-19 Policies

We are working with stakeholders and the communities we serve to practice safe social distancing, while continuing our work to protect Californians and the environment from toxic substances.

Cleaning Up Neighborhoods Near Exide

DTSC is making progress in the largest residential cleanup of its kind in California

News Releases

DTSC Approves a Second Company to Test and Certify Brakes

DTSC Approves a Second Company to Test and Certify Brakes

AMECA verifies compliance to register brake friction materials in accordance with California law to ensure copper and other constituents limits are met. DTSC is providing consumers extra assurance that brakes in California are more environmentally-friendly by approving a second company as a testing certification agency for automotive brakes…

Water Treatment Chemical Company in Stockton Pays $32K Penalty For Hazardous Waste Accumulation

DTSC Denies Permit Renewal for Hazardous Waste Facility in Sacramento County

The Department of Toxic Substances Control (DTSC) has denied a hazardous waste facility permit renewal application submitted by Stericycle Environmental Solutions Inc. for its General Environmental Management (GEM) hazardous waste facility in Rancho Cordova. DTSC’s decision is the result of the facility owner and operator’s failure to comply with, among other things…

Go to our Newsroom for all news releases.


The 2020 Census is Happening Now!

There are three ways to complete the Census: online, phone and mail.

Learn More

The 2020 eVQ Report Cycle is Open

Annual Hazardous Waste EPA ID No. Verification Questionnaire

Go to the eVQ website

CalEPA Statement on Compliance during COVID-19 Emergency

Regarding regulatory requirements

See the statement

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