The document summarizes a literature review on the implementation of TeamSTEPPS (Team Strategies and Tools to Enhance Performance and Patient Safety), a team training program developed by the Agency for Healthcare Research and Quality and Department of Defense, in acute care hospital settings. The review identified 12 studies that evaluated different approaches to implementing TeamSTEPPS, including implementation in specific hospital units or teams, across healthcare systems, and in simulation settings. The studies used a variety of measurement tools and outcomes and most provided low-quality evidence. Overall, the review found varying results from TeamSTEPPS implementation but difficulties linking implementation directly to outcomes due to limitations in study design and measurement.