IEC 62822-3 Ed. 1.0 b:2017

Electric welding equipment – Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) – Part 3: Resistance welding equipment
standard by International Electrotechnical Commission,

IEC 60601-2-57 Ed. 2.0 b:2023

Medical electrical equipment – Part 2-57: Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring and cosmetic/aesthetic use
standard by International Electrotechnical Commission, 07/01/2023

IEC 63098-4 Ed. 1.0 en:2023

Transmitting and receiving equipment for radiocommunication – Radio‑over‑fibre technologies and their performance standard – Part 4: Radio‑over‑fibre-based indoor distributed antenna system (DAS) for 5G
standard by International Electrotechnical Commission, 05/01/2023