Environment

ISO/DIS 16304 - Ships and marine technology — Marine environment protection — Arrangement and management of port waste reception facilities
Categories: Environmental protection. Other
Committee: ISO/TC 8/SC 2 (Marine environment protection)
Origin: ISO
Close date: 27 Oct 2025
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prEN ISO 11704 - Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO/DIS 11704:2025)
Categories: Water. Examination. Physical properties
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 29 Oct 2025
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ISO/DIS 18400-206 - Soil quality — Sampling — Part 206: Collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
Categories: Soils. Examination. General
Committee: ISO/TC 190/SC 4 (Biological characterization)
Origin: ISO
Close date: 31 Oct 2025
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ISO/DIS 8228 - Sludge/biosolids ecotoxicological evaluation and classification for land application
Categories: Wastes. Liquid
Committee: ISO/TC 275 (Sludge recovery, recycling, treatment and disposal)
Origin: ISO
Close date: 17 Nov 2025
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ISO/DIS 15936 - Soil, waste, treated biowaste and sludge — Determination of total organic carbon (TOC) by dry combustion
Categories: Soils. Chemical characteristics
Committee: ISO/TC 190/SC 3 (Chemical and physical characterization)
Origin: ISO
Close date: 27 Nov 2025
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ISO/DIS 25250 - Carbon fixation rate in farmed macroalgae — Method for sampling and analysis
Categories: Water. Examination. Biological properties
Committee: ISO/TC 234 (Fisheries and aquaculture)
Origin: ISO
Close date: 10 Dec 2025
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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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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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