Tag: #railway signalling
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ETCS Retrofit Under TSI CCS 2023: The Real Challenges
Knowing what TSI CCS 2023 requires is one thing. Applying it to an existing fleet is another. Retrofit projects are where the new regulation creates the most complexity — and where teams with incomplete preparation consistently run into serious difficulty. Why Retrofit Is Harder Than Greenfield New infrastructure projects start with a clean slate. Retrofit… Read more
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TSI CCS 2023: What Changed and Why It Matters
The European railway signalling landscape changed significantly in 2023. The new Technical Specification for Interoperability — Control Command and Signalling (TSI CCS 2023) is not just a regulatory update. It redefines how ETCS systems are designed, integrated, and certified across Europe for the next decade. Whether you are a signalling engineer working on an ETCS… Read more