Cal. Bus. & Prof. Code § 17510.25
(a) A charity, as defined in subdivision (e), may engage in a solicitation for charitable purposes that involves persons standing in a public roadway soliciting contributions from passing motorists, if both of the following requirements are met:
(2) The charity files an application with the city, county, or city and county, as applicable, having jurisdiction over the location or locations where the solicitation is to occur. The application shall be filed not later than 10 business days before the date that the solicitation is to begin and shall include all of the following: