Institute of Educational Policy (IEP) is a scientific agency that provides support to the Minister of Education, Research and Religious Affairs of Greece on issues regarding primary and secondary education, post-secondary education, transition from secondary to higher education, teacher training, student dropout and early school leaving. Co-operation with IEP is required for every relevant initiative or action taken by the Ministry of Education, Research and Religious Affairs departments or the agencies supervised by it.

IEP deals with scientific research and study of the issues mentioned above, and provides ongoing scientific and technical support on relevant educational policy planning and implementation.