HSC §111070.5: (a) “Advanced purified demonstration water” means product water from an advanced water purification facility that satisfies both of the following requirements: (1) The product water is treated by all

(a) “Advanced purified demonstration water” means product water from an advanced water purification facility that satisfies both of the following requirements: (1) The product water is treated by all of the following treatment processes: (A) Microfiltration, ultrafiltration, or other filtration process that removes particulates before reverse osmosis. (B) Reverse osmosis. (C) Advanced oxidation. (2) The product water meets or exceeds all federal and state drinking water standards and is produced in accordance with the advanced treatment criteria for purified water specified in Section 60320.201 of Title 22 of the California Code of Regulations. (b) A bottler of advanced purified demonstration water shall do all of the following: (1) Submit sample labels to the department for review at least 30 days before bottling advanced purified demonstration water. (2) Submit the analyses of the advanced purified demonstration water required under subdivision (e) of Section 13570 of the Water Code to the department at least seven days before bottling advanced purified demonstration water. (3) Conduct a full sanitation of the bottling and filling equipment immediately after bottling advanced purified demonstration water.