Author: Artur Wolnica
Professional with 12+ years of experience in management and engineering of safety-critical railway signaling systems including ETCS and ERTMS. Founder and independent consultant delivering expert services in advanced railway projects. Open-minded professional with hands-on experience in new technologies and continuous development. Member of the Institution of Railway Signal Engineers (MIRSE)
28 Dec, 2025
Barriers to European Railway Integration
By mid-2022, only 14% of Europe's core network corridors had ETCS equipment installed. This slow
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28 Dec, 2025
On-Board and Trackside: Two Pillars of System Integration
The European Train Control System divides into two domains: on-board equipment in trains and trackside
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28 Dec, 2025
Why Railway Interoperability Matters for European Transport
European railways move 1.4 billion tonnes of freight and 4.2 billion passengers annually. Behind these
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