Main Categories

prEN 18247-1 - Performance testing of on-site non-potable water systems - Part 1: Greywater systems
Categories: External water conveyance systems
Committee: CEN/TC 165 (Waste water engineering)
Origin: CEN
Close date: 18 Dec 2025
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prEN 18257 - Soil improvers and growing media - Determination of chromium(VI)
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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prEN 18258 - Soil improvers and growing media - Determination of the mercury content
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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prEN 18259 - Soil improvers and growing media - Determination of aqua regia soluble elements
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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prEN 295-8 - Vitrified clay pipe systems for drains and sewers - Part 8: Requirements for the use of vitrified clay components in the rehabilitation of drainage systems and conditions for the application of methods for rehabilitation in existing drainage systems
Categories: Pipelines
Committee: CEN/TC 165 (Waste water engineering)
Origin: CEN
Close date: 18 Dec 2025
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prEN 9300-500 - Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as requirements, architecture, simulation, and analytical data - Part 500: Fundamentals and Concepts for Long Term Archiving to enable Model-based Systems Engineering
Categories:
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 18 Dec 2025
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ISO/DIS 10974 - Assessment of the safety of magnetic resonance imaging for patients with an active implantable medical device
Categories: Implants for surgery, prosthetics and orthotics
Committee: ISO/TC 150/SC 6 (Active implants)
Origin: ISO
Close date: 18 Dec 2025
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prEN ISO 14644-13 - Cleanrooms and associated controlled environments - Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical concentration (ISO/FDIS 14644-13:2025)
Categories: Cleanrooms and associated controlled environments
Committee: CEN/TC 243 (Cleanroom technology)
Origin: CEN
Close date: 18 Dec 2025
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prEN ISO 14644-14 - Cleanrooms and associated controlled environments - Part 14: Assessment of suitability for use of equipment by airborne particle concentration (ISO/FDIS 14644-14:2025)
Categories: Cleanrooms and associated controlled environments
Committee: CEN/TC 243 (Cleanroom technology)
Origin: CEN
Close date: 18 Dec 2025
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prEN 12525 - Agricultural machinery - Front loaders - Safety
Categories: Agricultural machines and equipment
Committee: CEN/TC 144 (Tractors and machinery for agriculture and forestry)
Origin: CEN
Close date: 18 Dec 2025
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prEN IEC 61290-3-2:2025 - Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
Categories: Fibre optic communications
Committee: CLC/SR 86C (Fibre optic systems and active devices)
Origin: CENELEC
Close date: 19 Dec 2025
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prEN IEC 61439-6:2025 - Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Categories: Switchgear and controlgear
Committee: CLC/SR 121B (Low-voltage switchgear and controlgear assemblies)
Origin: CENELEC
Close date: 19 Dec 2025
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prEN IEC 62321-8:2025 - Determination of certain substances in electrotechnical products - Part 8: Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS), gas chromatography-mass spectrometry using a pyrolyzer/thermal desorption accessory (Py-TD-GC-MS)
Categories:
Committee: CLC/TC 111X (Environment)
Origin: CENELEC
Close date: 19 Dec 2025
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prEN IEC 63440:2025 - Ultrasonics - Measurement of temperature rise produced by medical ultrasonic equipment
Categories: Measurement. Acoustics
Committee: CLC/SR 87 (Ultrasonics)
Origin: CENELEC
Close date: 19 Dec 2025
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prEN IEC 63466-2:2025 - Leaky waveguides - Part 2: Sectional specification for elliptical leaky waveguides
Categories: General
Committee: CLC/TC 46X (Communication cables)
Origin: CENELEC
Close date: 19 Dec 2025
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IEC 60951-2 ED3 - Nuclear facilities - Instrumentation systems important to safety - Radiation monitoring for accident and post-accident conditions - Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
Categories: Nuclear energy engineering
Committee: TC 45/SC 45A (error)
Origin: IEC
Close date: 19 Dec 2025
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IEC 60951-4 ED3 - Nuclear facilities - Instrumentation systems important to safety - Radiation monitoring for accident and post-accident conditions - Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams
Categories: Nuclear energy engineering
Committee: TC 45/SC 45A (error)
Origin: IEC
Close date: 19 Dec 2025
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IEC 61290-3-2 ED3 - Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
Categories: Fibre optic communications
Committee: TC 86/SC 86C (error)
Origin: IEC
Close date: 19 Dec 2025
Draft Details
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IEC 61439-6 ED2 - Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Categories: Switchgear and controlgear
Committee: TC 121/SC 121B (error)
Origin: IEC
Close date: 19 Dec 2025
Draft Details
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IEC 61526/AMD1 ED4 - Amendment 1 - Radiation protection instrumentation - Measurement of personal dose equivalents for X, gamma, neutron and beta radiations - Active personal dosemeters
Categories: Radiation protection
Committee: TC 45/SC 45B (error)
Origin: IEC
Close date: 19 Dec 2025
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