Notwithstanding any other law, a state agency that is required to promulgate administrative regulations, including, but not limited to, the State Air Resources Board, the California Environmental Protection Agency, the State Energy Resources Conservation and Development Commission, and the Department of Motor Vehicles, shall take into account vehicle weight impacts and the ability of vehicle manufacturers or vehicle operators to comply with laws limiting the weight of vehicles.
Source:
Section 11343.3, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=GOV§ionNum=11343.3..