Annex to Regulations on coordinated work of hydro power plants “Visegrad” and “Bajina Basta” was signed in Visegrad.Annex was signed by representatives of the Directorate of Production Management of the “Electric Power Industry of Serbia”, Dispatch service of the “Electric Power Industry of Serbia”, and “Hydro power plants on Drina” and Drina-Lim HPP “Bajina Basta”.