Centers for teaching and learning in higher education institutions have varied approaches to assessing their work. OHSU’s Teaching and Learning Center (TLC) is no exception. Using a program evaluation or assessment framework is one way to measure efficacy of a center for teaching and learning resources. At OHSU’s TLC, we needed a flexible and adaptable instrument to assess a wide variety of resources that differ in mode, objectives, and duration. We wanted to see if a framework for measuring evidence of learners’ learning could be applied to a professional unit that provides resources for educator excellence.