The Center for the Study of Democracy (CSD) is a European public policy institute based in Sofia, Bulgaria, with over three decades of experience in promoting justice, human rights, and good governance. CSD’s mission is “building bridges between scholars and policymakers” and as an independent, interdisciplinary think tank, it combines a broad range of capacities.

Its training and research activities focus on judicial cooperation, procedural safeguards, victims' rights, countering corruption, and preventing radicalisation and organised crime. CSD develops innovative training tools and methodologies that integrate comparative research, policy analysis, and practical guidance to strengthen the rule of law and enhance the effectiveness of justice systems across Europe.