California Code, Vehicle Code - VEH § 12650

(a) Any student over 15 years of age taking a course in automobile driver training, maintained pursuant to Article 12 (commencing with Section 41900) of Chapter 5 of Part 24 of Division 3 of Title 2 of the Education Code, in a secondary school or enrolled in a driver training course offered by a private or parochial school of secondary level may apply to the principal of the school for a student license.

(b) The application shall be signed by the applicant before the principal of the school, or a staff member assigned to such duty. The application shall be accompanied by a statement signed by the parents or guardian or person having custody of the minor, consenting to the issuance of a student license to the student and accepting liability for civil damages arising out of the student driving a motor vehicle upon a highway as provided for in Division 9 (commencing with Section 17000) of this code.

(c) Notwithstanding any other provision of this code, if the person or persons required to sign a statement consenting to the issuance of a student license and accepting liability as provided in subdivision (b) are not residents of this state and the student resides at the school, or the student is a foster child with no parents or guardian available to sign this statement, the application may be accepted if the principal of the school or staff member assigned such duties certifies that the school has filed with the department a certificate of insurance carrier or surety company that there is in effect a policy or bond meeting the requirements of Section 16056, and that such policy or bond will cover the liability for civil damages arising out of the student driving a motor vehicle upon a highway.