Engineering

IEC 60622 ED4 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 60623 ED6 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.
Categories: Cells and batteries
Committee: IEC/TC 21 (Secondary cells and batteries)
Origin: IEC
Close date: 19 Sep 2025
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IEC 62024-3 ED1 - High frequency inductive components - Electrical characteristics and measuring methods - Part 3: AC loss measured by sinusoidal wave of inductors for DC-to-DC converters
Categories: Components. Electrical equipment
Committee: IEC/TC 51 (Magnetic components, ferrite and magnetic powder materials)
Origin: IEC
Close date: 19 Sep 2025
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IEC 63554 ED1 - LED lamps – Safety requirements
Categories: Lamps and related equipment
Committee: IEC/TC 34 (Lighting)
Origin: IEC
Close date: 19 Sep 2025
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prEN IEC 60679-2:2025 - Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 2: Guidelines for the use of oscillators
Categories: Piezoelectric devices
Committee: CLC/SR 49 (Piezoelectric and dielectric devices for frequency control and selection)
Origin: CENELEC
Close date: 19 Sep 2025
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ISO/DIS 27281 - Safety requirements — Vehicle washing systems
Categories: Diagnostic, maintenance and test equipment
Committee: ISO/TC 115 (Pumps)
Origin: ISO
Close date: 23 Sep 2025
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prEN ISO 27281 - Safety requirements - Vehicle washing systems (ISO/DIS 27281:2025)
Categories: Diagnostic, maintenance and test equipment
Committee: CEN/TC 197 (Pumps)
Origin: CEN
Close date: 23 Sep 2025
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prEN ISO 3506-7 - Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 7: Flat washers with specified grades and property classes (ISO 3506-7:2024)
Categories: Fasteners
Committee: CEN/TC 185 (Fasteners)
Origin: CEN
Close date: 25 Sep 2025
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ISO/DIS 16328 - Ships and marine technology — Gyro-compasses for high-speed craft
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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ISO/DIS 22090-1 - Ships and marine technology — Transmitting heading devices (THDs) — Part 1: Gyro-compasses
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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ISO/DIS 22090-2 - Ships and marine technology — Transmitting heading devices (THDs) — Part 2: Geomagnetic principles
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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ISO/DIS 22090-3 - Ships and marine technology — Transmitting heading devices (THDs) — Part 3: GNSS principles
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 6 (Navigation and ship operations)
Origin: ISO
Close date: 25 Sep 2025
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prEN 3636 - Aerospace series - Screws, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FEPA92HT (A286), silver plated - Classification: 900 MPa/650 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 25 Sep 2025
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prEN 4131 - Aerospace series - Bolt, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C
Categories: Aerospace construction fasteners
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 25 Sep 2025
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prEN 60079-13:2025 - Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
Categories: Electrical equipment. Special conditions
Committee: CLC/TC 31 (Electrical apparatus for potentially explosive atmospheres)
Origin: CENELEC
Close date: 26 Sep 2025
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IEC 60884-2-5 ED3 - Plugs and socket-outlets for household and similar purposes - Part 2-5: Particular requirements for adaptors
Categories: Electrical accessories
Committee: IEC/TC 23 (Electrical accessories)
Origin: IEC
Close date: 26 Sep 2025
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IEC 60079-13 ED3 - Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
Categories: Electrical equipment. Special conditions
Committee: IEC/TC 31 (Equipment for explosive atmospheres)
Origin: IEC
Close date: 26 Sep 2025
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IEC 62888-3 ED2 - Railway applications - Energy measurement on board trains - Part 3: Data handling
Categories: Railway rolling stock
Committee: IEC/TC 9 (Electrical equipment and systems for railways)
Origin: IEC
Close date: 26 Sep 2025
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IEC 81346-2 ED3 - Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes
Categories: Electrical engineering. General
Committee: IEC/TC 3 (Documentation, graphical symbols and representations of technical information)
Origin: IEC
Close date: 26 Sep 2025
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ISO/DIS 22120 - Ships and marine technology — Specification for bunkering of methanol fuelled vessels
Categories: Shipbuilding and marine structures. General
Committee: ISO/TC 8/SC 25 (error)
Origin: ISO
Close date: 29 Sep 2025
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