Main Categories

ISO/DIS 23817 - Ships and marine technology — Ballast water management systems (BWMS) — Procedures for commissioning and testing BWMS using electrolytic methods
Categories: Water. Industrial use
Committee: ISO/TC 8 (Ships and marine technology)
Origin: ISO
Close date: 15 Dec 2025
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ISO/DIS 25175 - Marine technology — Standard test method for performance of Reverse Osmosis (RO) and Nanofiltration (NF) membrane element
Categories: Water. Drinking
Committee: ISO/TC 8/SC 13 (Marine technology)
Origin: ISO
Close date: 15 Dec 2025
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ISO/DIS 25319 - Determination of metallic Fe in reduced iron (sponge Iron) and briquette — Iron (III) chloride titrimetric method
Categories: Metalliferous metals
Committee: ISO/TC 102/SC 2 (Chemical analysis)
Origin: ISO
Close date: 16 Dec 2025
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ISO/DIS 9441 - Steel — Determination of niobium content — PAR spectrophotometric method
Categories: Ferrous metals
Committee: ISO/TC 17/SC 1 (Methods of determination of chemical composition)
Origin: ISO
Close date: 16 Dec 2025
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ISO/DIS 21366 - Traditional Chinese medicine — General requirements for smokeless moxibustion devices
Categories: Medical equipment. Other
Committee: ISO/TC 249/SC 1 (error)
Origin: ISO
Close date: 16 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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ISO/DIS 25660 - Traditional Chinese medicine — Coix lacrymajobi var. mayuen seed
Categories: Medicaments
Committee: ISO/TC 249/SC 1 (error)
Origin: ISO
Close date: 18 Dec 2025
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prEN 13651 - Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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prEN 13654-1 - Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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prEN 13654-2 - Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 18 Dec 2025
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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 24221:2024/DAmd 1 - Railway applications — Braking system — General requirements — Amendment 1
Categories: Railway rolling stock
Committee: ISO/TC 269/SC 2 (Rolling stock)
Origin: ISO
Close date: 18 Dec 2025
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