The Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs provide federal research and development funding to small businesses. In 2008, the National Research Council completed a comprehensive assessment of the SBIR and STTR programs. The first-round study found that the programs were "sound in concept and effective in practice." Building on the outcomes from the Phase I study, this second phase examines both topics of general policy interest that emerged during the first phase and topics of specific interest to individual agencies, and provides a second snapshot to measure the program’s progress against its legislative goals.