Since 1983, the California Postsecondary Education Commission has conducted six studies of the university eligibility of high school graduates to estimate the percentage of California public high school graduates who meet the admission requirements of the California State University and the University of California. The Commission's two most recent eligibility studies were for the high school graduating classes of 2001 and 2003. This working paper recommends that the Commission proceed with an eligibility study for the class of 2007 to give up-to-date estimates of the percentage of California public high school graduates eligible for the University of California and the California State University. The text of the Commission Resolution to Proceed with a 2007 Study appears in this working paper. Appendix A presents recent changes to the University of California's eligibility requirements. Appendix B presents electronic data collection in the 2003 eligibility study.