Description: Operating University of California (UC) and California State University (CSU) campuses on a year-round schedule-which more fully utilizes the summer term-is an efficient strategy for serving additional students with existing facilities. In this write-up, we (1) review actions the state has taken to promote summer expansion, (2) provide an update on UC’s and CSU’s efforts to expand summer operations, and (3) identify issues for the Legislature to consider in regard to further summer expansion.