Cal. Code Regs. tit. 27, § 25501.1
(a) For purposes of Section 25501(a)(2), the following levels of chemicals in food are deemed to be naturally occurring.
Chemical
Food
Concentration (parts per billion)
Inorganic arsenic
White rice grain
80
Brown rice grain
170
Note: Authority cited: Section 25249.12, Health and Safety Code. Reference: Section 25249.6, Health and Safety Code.
1. New section filed 8-2-2018; operative 10-1-2018 (Register 2018, No. 31).