11 February 2025
CLEARSY is actively involved in the T1 tramway project, which will connect Lausanne to Renens in 2026, bringing its expertise in the implementation of interlocking safety logic. In total, 4 zones comprising over 70 routes are covered under this project, in collaboration with our partner Vinci Mobility, for a line that will accommodate a tram every 6 minutes.
Safety in accordance with SIL4 standards
The safety logic implemented by CLEARSY will be audited by an external Safety Assessor (ISA) to ensure its compliance with CENELEC SIL4 requirements.
CLEARSY manages the entire process, from coding to validation & verification, culminating in the constitution of the safety case to deliver a complete service that meets the strictest standards.