Materials for printed boards and other interconnecting structures - Part 2-52: Reinforced base materials clad and unclad - Thermosetting hydrocarbon resin system, woven E-glass reinforced laminate sheets of defined flammability (vertical burning test), copper-clad (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025

Controlgear for electric light sources - Safety - Part 1: General requirements

Standard published on 17.12.2025

Controlgear for electric light sources - Safety - Part 2-2: Particular requirements - Electronic step-down convertors for filament lamps

Standard published on 17.12.2025

Wind energy generation systems - Part 15-1: Site suitability input conditions for wind power plants

Standard published on 17.12.2025

Wind energy generation systems - Part 5: Wind turbine blades (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Change published on 1.12.2025

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems

Standard published on 3.12.2025

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 16: Equipment for testing the effectiveness of the protective measures of electrical equipment and/or medical electrical equipment

Standard published on 3.12.2025

Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025

Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Change published on 1.12.2025

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 37: Type MDC connector family (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025