Main Categories

prEN 18266 - Determination of Point thermal transmittance of one plate or spiral anchor in the ETICS kit
Categories: Buildings
Committee: CEN/TC 88 (Thermal insulating materials and products)
Origin: CEN
Close date: 01 Jan 2026
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prEN 18268 - Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Citric Acid
Categories: Chemical industry. Products
Committee: CEN/TC 164 (Water supply)
Origin: CEN
Close date: 01 Jan 2026
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prEN 301549 - Accessibility requirements for ICT products and services
Categories: Storage equipment
Committee: CEN/CLC/ETSI/JWG eAcc (eAccessibility)
Origin: CEN
Close date: 01 Jan 2026
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prEN 489-2 - District heating pipes - Factory made flexible pipe systems - Joint casing systems
Categories:
Committee: CEN/TC 107 (Prefabricated district heating and district cooling pipe systems)
Origin: CEN
Close date: 01 Jan 2026
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prEN 9300-205 - Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 205: Product structure validation
Categories:
Committee: ASD-STAN (Aerospace)
Origin: CEN
Close date: 01 Jan 2026
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prEN 301549 - Accessibility requirements for ICT products and services
Categories: Storage equipment
Committee: CEN/CLC/ETSI/JWG eAcc (eAccessibility)
Origin: CENELEC
Close date: 01 Jan 2026
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prEN IEC 60953-1:2025 - Rules for steam turbine thermal acceptance tests - Part 1: High accuracy for large condensing steam turbines
Categories: Gas and steam turbines. Steam engines
Committee: CLC/SR 5 (Steam turbines)
Origin: CENELEC
Close date: 02 Jan 2026
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prEN IEC 62337:2025 - Commissioning of electrical, instrumentation and control systems in the process industry - Specific phases and milestones
Categories:
Committee: CLC/TC 65X ("Industrial-process measurement)
Origin: CENELEC
Close date: 02 Jan 2026
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ISO/DIS 12090-1 - Rolling bearings — Profiled rail guides for linear motion rolling bearings — Part 1: Boundary dimensions and tolerances for series 1, 2, 3, 6 and 7
Categories: Bearings
Committee: ISO/TC 4/SC 11 (Linear motion rolling bearings)
Origin: ISO
Close date: 02 Jan 2026
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ISO/DIS 1966 - Crimped joints for aircraft electrical cables
Categories: Aerospace electric equipment and systems
Committee: ISO/TC 20/SC 1 (Aerospace electrical requirements)
Origin: ISO
Close date: 02 Jan 2026
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IEC 60335-2-16/AMD1 ED6 - Amendment 1 - Household and similar electrical appliances - Safety - Part 2-16: Particular requirements for food waste disposers
Categories:
Committee: TC 61 (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 60601-2-28/AMD1 ED3 - Amendment 1 - Medical electrical equipment - Part 2-28: Particular requirements for the basic safety and essential performance of X-ray tube assemblies for medical diagnosis
Categories: Medical equipment. Diagnostic
Committee: TC 62/SC 62B (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 60906-2/AMD1 ED3 - Amendment 1 - IEC system of plugs and socket-outlets for household and similar purposes - Part 2: Plugs and socket-outlets 15 A 125 V a.c. and 20 A 125 V a.c.
Categories: Electrical accessories
Committee: TC 23/SC 23B (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 60953-1 ED2 - Rules for steam turbine thermal acceptance tests - Part 1: High accuracy for large condensing steam turbines
Categories: Gas and steam turbines. Steam engines
Committee: TC 5 (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 60335-2-125 ED1 - Household and similar electrical appliances - Safety - Part 2-125: Particular requirements for breast pumps for expressing breast milk
Categories: Body care equipment
Committee: TC 61 (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 62337 ED3 - Commissioning of electrical, instrumentation and control systems in the process industry - Specific phases and milestones
Categories:
Committee: TC 65/SC 65E (error)
Origin: IEC
Close date: 02 Jan 2026
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IEC 63581-1 ED1 - Semiconductor devices - The recognition criteria of defects in indium phosphide epitaxial wafers - Part 1: Classification of defects
Categories: Semiconductor devices
Committee: TC 47 (error)
Origin: IEC
Close date: 02 Jan 2026
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EN IEC 60601-2-28:2019/prA1:2025 - Amendment 1 - Medical electrical equipment - Part 2-28: Particular requirements for the basic safety and essential performance of X-ray tube assemblies for medical diagnosis
Categories: Medical equipment. Diagnostic
Committee: CLC/TC 62 (Electrical equipment in medical practice)
Origin: CENELEC
Close date: 02 Jan 2026
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EN ISO 6145-7:2018/prA1 - Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 7: Thermal mass-flow controllers - Amendment 1: Correction of formula C.4 (ISO 6145-7:2018/DAM 1:2025)
Categories: Analytical chemistry
Committee: CEN/TC 238 (Test gases, test pressures, appliance categories and gas appliance types)
Origin: CEN
Close date: 05 Jan 2026
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ISO 6145-7:2018/DAmd 1 - Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 7: Thermal mass-flow controllers — Amendment 1: Correction of formula C.4
Categories: Analytical chemistry
Committee: ISO/TC 158 (Analysis of gases)
Origin: ISO
Close date: 05 Jan 2026
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