Sergio Bitar has served as a member of the International IDEA Board of Advisers from 2015 to 2021 and as Vice Chair of the Board from 2019 to 2020.

Bitar currently serves as the President of the Chilean Council for Prospective and Strategy, and President of the Corporación Museo del Salitre, a UNESCO World Heritage site in Northern Chile. and is a member and non-resident senior fellow at the Inter-American Dialogue, where he directs the Global Trends and Future Scenarios Project.