Academic librarians from across North America continued to expand assessment practices through their participation in the Association of College and Research Libraries’ (ACRL) three-year program, Assessment in Action: Academic Libraries and Student Success (AiA). Launched in 2013 by ACRL, in partnership with the Association of Institutional Research and the Association of Public Land-grant Universities, and with funding from the U.S. Institute of Museum and Library Services, AiA is helping over 200 postsecondary institutions of all types investigate the library’s impact on student learning and academic success. Report written by Karen Brown and Kara Malenfant.