Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1:2016

Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels

Cable management - Cable tray systems and cable ladder systems

Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests

Photovoltaic (PV) modules - Salt mist corrosion testing

Electric components - Reliability - Reference conditions for failure rates and stress models for conversion

Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method

Photovoltaic (PV) module safety qualification - Part 2: Requirements for testing

Fibre optic interconnecting devices and passive components - Performance standard - Part 031-3: Non-connectorized single-mode 1×N and 2×N non-wavelength-selective branching devices for Category U - Uncontrolled environment

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 1: General and guidance

Fibre optic connector interfaces - Part 22: Type F-SMA connector family

Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings - Part 1: Requirements for measuring instruments

Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional

Electromechanical elementary relays - Part 1: General and safety requirements

Electromechanical elementary relays - Part 2: Reliability

Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts

Ultrasonics – Therapeutic focused short pressure pulse sources – Characteristics of fields

Electric vehicle conductive charging system - Part 23: DC electric vehicle supply equipment

Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 1: Paper/plastic film capacitors

Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 2: Aluminium electrolytic capacitors with non-solid electrolyte

Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 3: Electric double-layer capacitors

Hazard and operability studies (HAZOP studies) - Application guide