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Determination of inrush current characteristics of lighting products. Original standard BS EN IEC 63129-2020 + A1-2025 in PDF full version. Additional info + preview on request

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Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment. Original standard BS EN IEC 63296-3-2025 in PDF full version. Additional info + preview on request

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Railway applications - Hydrogen and fuel cell systems for rolling stock - Fuel cell power system. Original standard BS EN IEC 63341-1-2025 in PDF full version. Additional info + preview on request

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User’s quality of experience on multimedia conferencing services - Requirements. Original standard BS EN IEC 63478-2-2025 in PDF full version. Additional info + preview on request

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Utility connections in port - Part 1: High voltage shore connection (HVSC) systems - General requirements. Original standard BS EN IEC IEEE 80005-1-2025 in PDF full version. Additional info + preview on request

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Textiles. Tests for colour fastness. Instrumental assessment of change of colour for determination of grey scale rating. Original standard BS EN ISO 105-A05-1997 (1999) in PDF full version. Additional info + preview on request

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