 This study found that many CTSA sites have been actively engaged in dissemination and implementation, D&I, science activities such as training, program development and project implementation. However, there is still room for improvement in terms of funding, staffing and coordination of these activities. The authors recommend that CTSA leadership work together to increase awareness of D&I science and its potential impact on population health. This article was authored by Rowena J. Dover, Inala Proctor, Kathleen R. Stevens and others.