Electric toys - Safety

Utility-interconnected photovoltaic inverters - Test procedure of islanding prevention measures

Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields

Integrated circuits - Measurement of electromagnetic immunity - Part 1: General conditions and definitions

Integrated circuits - Measurement of electromagnetic immunity - Part 8: Measurement of radiated immunity - IC stripline method

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 1: Nickel systems (IEC 21A/890/CDV:2024); German and English version prEN IEC 62133-1:2024

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems

Fibre optic active components and devices - Package and interface standards - Part 11: 14-pin modulator integrated laser diode modules and pump laser diode modules (IEC 86C/1925/CDV:2024); German and English version prEN IEC 62148-11:2024

Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic transceivers for Gigabit Ethernet application (IEC 62149-4:2022 + AMD1:2025); German version EN IEC 62149-4:2023 + A1:2025

Fibre optic active components and devices - Performance standards - Part 10: Radio-over-fibre (RoF) transceivers for mobile communication applications