The California Department of Corrections and Rehabilitation (CDCR) recognized that an Enterprise Architecture (EA) approach could help optimize its large IT investments and more strongly support its mission of public safety. CDCR implemented an EA program using Troux to establish technology standards, consolidate duplicative applications, and create an enterprise data dictionary. This has resulted in accelerated decision-making, reduced spending, and more agile initiatives through improved procurement processes, fewer applications to support, and shared understanding of data.