Engineering

prEN 13160-3 - Leak detection systems - Part 3: Requirements and test/assessment methods for liquid systems for tanks
Categories: Fluid storage devices
Committee: CEN/TC 393 (Equipment for storage tanks and for service stations)
Origin: CEN
Close date: 20 Nov 2025
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prEN 13160-4 - Leak detection systems - Part 4: Requirements and test/assessment methods for sensor-based leak detection systems
Categories: Fluid storage devices
Committee: CEN/TC 393 (Equipment for storage tanks and for service stations)
Origin: CEN
Close date: 20 Nov 2025
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prEN 13160-7 - Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets
Categories: Pipelines
Committee: CEN/TC 393 (Equipment for storage tanks and for service stations)
Origin: CEN
Close date: 20 Nov 2025
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EN 13001-2:2021/prA1 - Crane safety - General design - Part 2: Load actions
Categories: Lifting equipment
Committee: CEN/TC 147 (Cranes - Safety)
Origin: CEN
Close date: 20 Nov 2025
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prEN IEC 60079-10-1:2025 - Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
Categories: Electrical equipment. Special conditions
Committee: CLC/TC 31 (Electrical apparatus for potentially explosive atmospheres)
Origin: CENELEC
Close date: 21 Nov 2025
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prEN IEC 60674-3-1:2025 - Plastic films for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Biaxially oriented polypropylene (PP) films for capacitors
Categories: Insulating materials
Committee: CLC/SR 15 (Solid electrical insulating materials)
Origin: CENELEC
Close date: 21 Nov 2025
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EN IEC 60034-5:2020/prAA:2025 - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification
Categories: Rotating machinery
Committee: CLC/TC 2 (Rotating machinery)
Origin: CENELEC
Close date: 21 Nov 2025
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EN IEC 61557-9:2025/prAA: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 9: Equipment for insulation fault location in IT systems
Categories: Industrial automation systems
Committee: CLC/TC 85X (Measuring equipment for electrical and electromagnetic quantities)
Origin: CENELEC
Close date: 21 Nov 2025
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ISO/DIS 19991 - Fusion technology — Experimental magnetic confinement fusion facilities — Supersonic molecular beam injection fueling technique for fusion devices
Categories: Nuclear energy engineering
Committee: ISO/TC 85/SC 6 (Reactor technology)
Origin: ISO
Close date: 25 Nov 2025
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ISO/DIS 9490 - Space systems — Space Traffic Coordination (STC)
Categories: Space systems and operations
Committee: ISO/TC 20/SC 14 (Space systems and operations)
Origin: ISO
Close date: 26 Nov 2025
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ISO/DIS 14711 - Space systems — Unmanned mission operations concepts — Guidelines
Categories: Space systems and operations
Committee: ISO/TC 20/SC 14 (Space systems and operations)
Origin: ISO
Close date: 28 Nov 2025
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IEC 62486 ED3 - Railway applications - Current collection systems - Technical criteria for the interaction between pantograph and overhead contact line (to achieve free access)
Categories: Railway rolling stock
Committee: TC 9 (error)
Origin: IEC
Close date: 28 Nov 2025
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ISO/DIS 11124-1 - Preparation of steel substrates before application of paints and related products — Specifications for metallic blast-cleaning abrasives — Part 1: General introduction and classification
Categories: Surface treatment and coating
Committee: ISO/TC 35/SC 12 (Preparation of steel substrates before application of paints and related products)
Origin: ISO
Close date: 02 Dec 2025
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prEN ISO 11124-1 - Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO/DIS 11124-1:2025)
Categories: Surface treatment and coating
Committee: CEN/TC 139 (Paints and varnishes)
Origin: CEN
Close date: 02 Dec 2025
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prEN ISO 11177 - Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO/DIS 11177:2025)
Categories: Surface treatment and coating
Committee: CEN/TC 262 (Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys)
Origin: CEN
Close date: 02 Dec 2025
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prEN 3475-505 - Aerospace series - Cables, electrical, aircraft use - Test methods - Part 505: Tensile test on conductors and strands
Categories: Aerospace electric equipment and systems
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 04 Dec 2025
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EN IEC 60034-18-32:2022/prA1:2025 - Amendment 1 - Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings
Categories: Rotating machinery
Committee: CLC/TC 2 (Rotating machinery)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-1:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 1: General
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-2:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 2: Indenter measurements
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-3:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 3: Elongation at break
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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