IERN is a web platform that aims at facilitating information exchange on electricity and natural gas market regulation, to the benefit of regulators, but also of other interested users. Through IERN, regulators and other energy market stakeholders will be able to exchange information about themselves, the sectors they are involved in and the way these sectors are regulated.

IERN offers information about training courses, conferences and online resources on energy regulation. IERN is managed by the Florence School of Regulation (FSR) in close cooperation with Council of European Energy Regulators (CEER).