In anticipation of the upcoming go-live of the monthly auctions for the Ukraine-Hungary, Ukraine-Slovakia and Ukraine-Romania borders, on June, 24, 2025 JAO is opening the public consultation on the following documents: Border specific annexes to the HAR for the Ukrainian borders.
The public consultation is available on the JAO website: Border specific annexes to the HAR for the Ukrainian borders | JAO S.A. Leading service provider for TSOs