Presented at the 2010 Electronic Resources & Libraries Conference. Mingyu Chen, University of Houston; Jeannie Downey, Emory University Abstract: Searches, sessions, article requests - we have access to data, but what's the next step? Learn how the University of Arizona Libraries' Spending Reduction Project analyzed usage of different types of resources to assess them against quality standards and make cancellation decisions. Tools, challenges, and organizational approaches will also be discussed.