Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (Endorsed by Asociación Española de Normalización in March of 2022.)
Edition 2022-03-01

Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP) (Endorsed by Asociación Española de Normalización in March of 2022.)
Edition 2022-03-01

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (Endorsed by Asociación Española de Normalización in March of 2018.)
Edition 2018-03-01

Failure modes and effects analysis (FMEA and FMECA) (Endorsed by Asociación Española de Normalización in November of 2018.)
Edition 2018-11-01

Electronic railway equipment - Train communication network (TCN) - Part 3-2: MVB (Multifunction Vehicle Bus) conformance testing (Endorsed by AENOR in October of 2012.)
Edition 2012-10-01

Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods (Endorsed by AENOR in October of 2012.)
Edition 2012-10-01

Electronic railway equipment - Train communication network (TCN) - Part 3-4: Ethernet Consist Network (ECN) (Endorsed by AENOR in June of 2014.)
Edition 2014-06-01

Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods (Endorsed by AENOR in June of 2010.)
Edition 2010-06-01

Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP) (Endorsed by AENOR in June of 2010.)
Edition 2010-06-01

Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP) (Endorsed by AENOR in June of 2010.)
Edition 2010-06-01