California Code, Education Code - EDC § 32372

(a) Each school district may, and is encouraged to, establish and maintain a paper recycling program in all classrooms, administrative offices, and other areas owned or leased by the school district where a significant quantity of wastepaper is generated or may be collected.

(b) Each campus of the California State University and Colleges may, and is encouraged to, establish and maintain a paper recycling program in administration offices and other areas owned or leased by the campus, including areas frequented by students, where a significant quantity of wastepaper is generated or may be collected.

(c) In establishing paper recycling programs, school districts, and campuses of the California State University and Colleges shall attempt to cooperate with existing paper recycling programs.

(d) Nothing in this article shall limit or supersede any other requirement of law imposing a paper recycling program on school districts or the California State University and Colleges.