On or after January 1, 2008, a person shall not sell, offer to sell, or distribute for promotional purposes in this state, a mercury diostat or a new or refurbished oven or gas range containing a mercury diostat.
Source:
Section 25214.8.6, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC§ionNum=25214.8.6..