Tariff Database 20th_anniversary New Commissioners Banner of 9th ERRA Seminar on Energy Policy and Regulation for High-Level Policy Makers and Commissioners Tariffs Training ERRA Online Training: Electricity Tariff Setting: A Practical Guide (September 20 - October 15, 2021) Market Surveillance ERRA webinar: Market Surveillance II. (September 28, 2021) Women Webinar ERRA Webinar: Women in Energy - My Career Story