The PBIS Framework has demonstrated effectiveness in supporting schools in improving various prosocial outcomes including improved social, emotional, and behavioral skills; increased academic outcomes and attendance; decreased exclusionary discipline (e.g., office referrals, suspensions); and reduced reports of bullying and substance abuse. In addition, a number of statewide support systems have effectively trained schools to fidelity using a cohort training model. However, there are fewer demonstrations of statewide systems of support that prioritize implementation and capacity building for schools in high needs communities. This evaluation brief describes the Massachusetts PBIS Academy model--a state-supported training approach for high-needs schools and districts. The brief also shares evaluation data to document implementation fidelity and outcomes for participating schools, relative to matched comparison schools.