Presentation from the Societal Impact of Open Science, part of the PathOS training series. The webinar took place on February 27 and delved into the crucial role of Open Science in benefiting society at large. Featuring Dr. Nicki Lisa Cole (Know Center Research) and Simon Apartis (CNRS), the session focused on the societal impacts of Open Science, highlighting challenges in measurement and presenting evidence from a comprehensive scoping review. Insights from a case study on the use of French Open Science infrastructure were explored, examining how research data and knowledge transcend academic boundaries to influence wider societal contexts. The webinar concluded with a discussion on future directions and policy implications, offering recommendations for enhancing societal impacts through Open Science. Participants engaged with the experts during the live Q&A session to discover how open practices can drive significant societal changes. More about PathOS Training is available here.