Alarm and electronic security systems - Part 11-31: Electronic access control systems - Core interoperability protocol based on Web services
Edition 2017-03

Alarm and electronic security systems - Part 11-2: Electronic access control systems - Application guidelines
Edition 2015-04

Transmission of audio and/or video and related signals using infra-red radiation. Part 2: Transmission systems for audio wide band and related signals
Edition 2004-10

Railway applications - Rolling stock - Pantographs: Characteristics and tests - Part 1: Pantographs for main line vehicles
Edition 2010-05

Alarm and electronic security systems - Part 11-1:Standard for electronic access control systems - System and components requirements
Edition 2013-06

Classification of environmental conditions. Part 1: Environmental parameters and their severities
Edition 1995-07

Electrical test methods for low voltage energy cables
Edition 2005-08

Cable trunking systems and cable ducting systems for electrical installations. Part 2-1: Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings
Edition 2006-10

Electrical test methods for low voltage energy cables
Edition 2011-03

Cable trunking systems and cable ducting systems for electrical installations - Part 2-1: Cable trunking systems and cable ducting systems intended for mounting on walls and ceilings
Edition 2011-10