Official California Code of Regulations, Title 22, Division 4.5
The list below is a compilation of the California Code of Regulations (CCR) sections that are implemented by the Department of Toxic Substances Control.
By clicking the links, you will be taken to a site maintained and updated weekly by the Office of Administrative Law through a contract with Thomson-Reuters. The complete CCR is available online, the offices of County Clerks, County Law Libraries, and state depository libraries. It is available in loose-leaf form from the publisher, Thomson-Reuters. For information, contact Thomson Reuters at 1-888-728-7677.
The California State Law Library houses a collection of past CCR Supplements (Registers) going back to 1945 in a variety of media formats (microfiche, hard copy). Library staff can assist with research issues. Please contact the State Law Library at: Stanley Mosk Library and Courts Building Witkin State Law Library of California 914 Capitol Mall, 3rd Floor Sacramento, California 95814 (916) 654-0185 Fax: (916) 654-2039 Email: csllaw@library.ca.gov.
To find a past version of a regulation or research its history, please see Finding Past Versions of a Regulation.
NOTE: Navigating the CCR has changed. When a chapter is selected, a list of sections are listed. When a section is selected, the text is displayed. To navigate to the next page of that section (if any), select the link located at the bottom of the page entitled “Documents in Sequence.”
After the page refreshes, return to the bottom of the page and use the left and right arrows to move to the previous and next pages.
PLEASE NOTE: Due to the changes on the Westlaw website, a blank page may populate at first when clicking on a link. Close the page or go back and try again to reload and the information will load.