On and after October 1, 2018, 30 days before changing to a motor vehicle fuel containing a concentration greater than 10 percent ethanol or five percent biodiesel, owners or operators shall demonstrate compatibility of the all primary containment with the substance to be stored, including any special accessories, fittings, coatings, or linings, by submitting to the local agency a written approval from an independent testing organization in accordance with industry codes, voluntary consensus standards, or engineering standards.
Cal. Code Regs. Tit. 23, § 2640.1
Note: Authority cited: Sections 25299.3 and 25299.7, Health and Safety Code. Reference: Sections 25281, 25286 and 25299, Health and Safety Code; and 40 CFR §§ 280.11 and 280.32.