Cal. Educ. Code § 66406.5

The Trustees of the California State University shall, and the Regents of the University of California are requested to, review each respective segment’s student transfer policies, and to revise those policies, to ensure that faculty may choose a textbook selected for a transfer or general education course, regardless of publication date, for as long as the textbook is available to students and the information contained in the textbook is current and reflects contemporary thinking in the discipline.