Engineering

prEN ISO 3821 - Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO/DIS 3821:2026)
Categories: Welding, brazing and soldering
Committee: CEN/TC 121 (Welding and allied processes)
Origin: CEN
Close date: 18 Nov 2026
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ISO/DIS 3821 - Gas welding equipment — Rubber hoses for welding, cutting and allied processes
Categories: Welding, brazing and soldering
Committee: ISO/TC 44/SC 8 (Equipment for gas welding, cutting and allied processes)
Origin: ISO
Close date: 18 Nov 2026
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ISO 21782-1:2023/DAmd 1 - Electrically propelled road vehicles — Test specification for electric propulsion components — Part 1: General test conditions and definitions — Amendment 1: Revision of Torque Measurement Accuracy Requirements
Categories: Electric road vehicles
Committee: ISO/TC 22/SC 37 (Electrically propelled vehicles)
Origin: ISO
Close date: 19 Nov 2026
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prEN IEC 60076-1:2026 - Power transformers - Part 1: General
Categories: Transformers. Reactors
Committee: CLC/TC 14 (Power transformers)
Origin: CENELEC
Close date: 20 Nov 2026
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prEN IEC 60076-2:2026 - Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Categories: Transformers. Reactors
Committee: CLC/TC 14 (Power transformers)
Origin: CENELEC
Close date: 20 Nov 2026
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ISO/DIS 16079-3 - Condition monitoring and diagnostics of wind turbines — Part 3: Monitoring the structure
Categories: Wind turbine energy systems
Committee: ISO/TC 108/SC 5 (Condition monitoring and diagnostics of machine systems)
Origin: ISO
Close date: 24 Nov 2026
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ISO/DIS 5352 - Hydraulic fluid power — Determination of discharge flow rate and thermal losses of gas loaded accumulators
Categories: Fluid storage devices
Committee: ISO/TC 131 (Fluid power systems)
Origin: ISO
Close date: 26 Nov 2026
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prEN 3682-001 - Aerospace series - Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 001: Technical specification
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 26 Nov 2026
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prEN 3682-002 - Aerospace series - Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 002: Specification of performance and contact arrangements
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 26 Nov 2026
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prEN 12814-3 - Testing of welded joints in thermoplastics semi-finished products - Part 3: Tensile creep test
Categories: Welding, brazing and soldering
Committee: CEN/TC 249 (Plastics)
Origin: CEN
Close date: 26 Nov 2026
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prEN IEC 62228-3:2026 - Integrated circuits - EMC evaluation of transceivers - Part 3: CAN transceivers
Categories: Integrated circuits. Microelectronics
Committee: CLC/TC 47X (error)
Origin: CENELEC
Close date: 27 Nov 2026
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prEN IEC 62228-5:2026 - Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
Categories: Integrated circuits. Microelectronics
Committee: CLC/TC 47X (error)
Origin: CENELEC
Close date: 27 Nov 2026
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ISO/DIS 5285 - Conveyor belts — Guidelines for storage and handling
Categories: Continuous handling equipment
Committee: ISO/TC 41/SC 3 (Conveyor belts)
Origin: ISO
Close date: 30 Nov 2026
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ISO/DIS 25912 - Metallic and other inorganic coatings — Hexavalent chromium-free chemical conversion coatings on aluminium and its alloys
Categories: Surface treatment and coating
Committee: ISO/TC 107/SC 8 (Chemical conversion coatings)
Origin: ISO
Close date: 01 Dec 2026
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ISO/DIS 7440-2 - Road vehicles — Fuel injection equipment testing — Part 2: Orifice plate flow-measurement
Categories: Road vehicles. Internal combustion engines
Committee: ISO/TC 22/SC 34 (Propulsion, powertrain and powertrain fluids)
Origin: ISO
Close date: 01 Dec 2026
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