California Code, Education Code - EDC § 66725.3

(a) Not later than June 1, 2006, the California Community Colleges and the California State University shall adopt, and the University of California and private postsecondary institutions may adopt, a common course numbering system for the 20 highest-demand majors in the respective segments.

(b) Not later than June 30, 2006, the Board of Governors of the California Community Colleges and the Trustees of the California State University shall, and the Regents of the University of California are requested to, report to the Legislature on the status of the activities of their respective segments as they relate to subdivision (a) and on the plans of their respective segments to implement a common course numbering system for the majors that are not covered by subdivision (a).

(c) Each campus of a public postsecondary educational institution shall incorporate the common course numbering system in its catalogue. This incorporation into a campus catalogue shall occur at the next adoption of a campus catalogue after June 1, 2006.