Share this article Share this article WATERLOO, Ontario and SEOUL, South Korea, July 27, 2021 /PRNewswire/ -- BlackBerry Limited (NYSE: BB; TSX: BB) today announced that its QNX® OS for Safety will be deployed in sTraffic's Communications-based Train Control System (CBTC). sTraffic is South Korea's leading fit-for-purpose, solution developer for transportation infrastructure systems. Trusted by devices where reliability and safety are critical, QNX OS for Safety has been adopted across multiple industries including rail transportation, industrial controls, automotive and aerospace. QNX OS for Safety is embedded with software solutions certified to ISO 26262 ASIL D and IEC 61508 SIL3. The pre-certified software solutions will enable sTraffic to develop systems that meet the most stringent safety certifications and standards including IEC 62279: 2015, a railway functional safety standard.