Rozporządzenie Ministra Infrastruktury z dnia 7 czerwca 2021 r. w sprawie interoperacyjności
This regulation sets out the technical and operational requirements for the interoperability of railway systems within Poland. It aims to ensure seamless train movement and data exchange across the national network. The rules affect railway infrastructure managers, railway undertakings, and manufacturers of railway components. Compliance is necessary for the safe and efficient operation of the Polish railway network.