Electric signalling systems for railways - Part 101: Semi-quantitative processes for risk analysis of technical functions in railway signalling
Edition 2022-08

Road traffic signal systems - Part 500: Safety-related Software and safety-related communication in transmission systems
Edition 2016-10

Electric signalling systems for railways - Part 200: Safe transmission protocol according to DIN EN 50159 (VDE 0831-159)
Edition 2015-06

Electric signalling systems for railways - Part 104: IT Security Guideline based on IEC 62443
Edition 2015-10

Road traffic signal systems - Part 602: Interface between central components for the exchange of traffic-related data - Schema definitions
Edition 2013-02

Road traffic signal systems - Part 601: Interface between central components for the exchange of traffic-related data - Data and protocol
Edition 2013-02

Alarm systems - Intrusion and hold-up systems - Part 11: Hold-up devices; German version CLC/TS 50131-11:2012
Edition 2013-05

Alarm systems - Intrusion and hold-up systems - Part 7: Application guidelines; German version CLC/TS 50131-7:2010
Edition 2011-06

Road traffic signal system - Part 700: Industry-specific security standard for traffic control and guidance systems in urban road traffic
Edition 2023-06

Emergency escape lighting systems - Part 100-1: Proposals for complementary requirements for EN 50172:2004
Edition 2018-12