Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2; German and English version prEN 15316-4-2:2022

Electric vehicle conductive charging system - Part 24: Digital communication between a d.c. EV charging station and an electric vehicle for control of d.c. charging (IEC 69/460/CD:2016)

Wind energy generation systems - Part 4-2: Lubrication of drivetrain components in wind turbines

Wind energy generation systems - Part 4-2: Lubrication of drivetrain components in wind turbines

Medical electrical equipment - Part 4-2: Guidance and interpretation - Electromagnetic immunity: performance of medical electrical equipment and medical electrical systems

62029-4-1: Coaxial cables used in cabled distribution networks - Part 4-1: Blank detail specification for drop cables

Waterproofing of roofs, balconies and walkways - Part 3: Non-utilized and utilized roofs - Selection, execution and detailing

Mobile road construction machinery - Safety - Part 1: Common requirements

Electromagnetic compatibility (EMC) -- Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test

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 (IEC 96/483/CDV:2019); German and English version prEN IEC 61558-2-4:2019