Environment

ISO/DIS 14060 - Net zero aligned organizations
Categories: Pollution, pollution control and conservation
Committee: ISO/TC 207/SC 7 (Greenhouse gas management and related activities)
Origin: ISO
Close date: 09 Aug 2026
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ISO/DIS 4484-4 - Textiles and textile products — Microplastics from textile sources — Part 4: Quantitative thermal or gravimetric analysis of certain synthetic materials released from fabrics during washing
Categories: Textile industry products; Pollution, pollution control and conservation
Committee: ISO/TC 38 (Textiles)
Origin: ISO
Close date: 09 Aug 2026
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ISO/DIS 25177 - Soil quality — Field soil description
Categories: Soil quality. General
Committee: ISO/TC 190 (Soil quality)
Origin: ISO
Close date: 25 Aug 2026
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prEN 12457-1 - Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 1: One-stage batch test at a liquid-to-solid ratio of 2 L/kg for materials with particle size below 4 mm (without or with size reduction)
Categories: Wastes. Solid
Committee: CEN/TC 444 (Environmental characterization of solid matrices)
Origin: CEN
Close date: 03 Sep 2026
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prEN 12457-2 - Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 2: One-stage batch test at a liquid-to-solid ratio of 10L/kg for materials with particle size below 4 mm (with or without size reduction)
Categories: Wastes. Liquid
Committee: CEN/TC 444 (Environmental characterization of solid matrices)
Origin: CEN
Close date: 03 Sep 2026
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prEN 12457-3 - Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 3: Two-stage batch test at a liquid-to-solid ratio of 2 L/kg and 8 L/kg for materials with high solid content and with particle size below 4 mm (with or without size reduction)
Categories: Wastes. Liquid
Committee: CEN/TC 444 (Environmental characterization of solid matrices)
Origin: CEN
Close date: 03 Sep 2026
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prEN 12457-4 - Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching - Compliance test for leaching - Part 4: One-stage batch test a liquid-to-solid ratio of 10L/kg for materials with particle size below 10 mm (with or without size reduction)
Categories: Wastes. Liquid
Committee: CEN/TC 444 (Environmental characterization of solid matrices)
Origin: CEN
Close date: 03 Sep 2026
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ISO/DIS 25407 - Guidelines for smart management of wastewater system
Categories: Water. Sewage
Committee: ISO/TC 224 (Service activities relating to drinking water supply, wastewater and stormwater systems)
Origin: ISO
Close date: 08 Sep 2026
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prEN 481 - Workplace exposure - Size fraction definitions for measurement of airborne particles
Categories: Workplace atmospheres
Committee: CEN/TC 137 (Assessment of workplace exposure to chemical and biological agents)
Origin: CEN
Close date: 10 Sep 2026
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ISO/DIS 21027 - Water quality — Determination of total organic carbon in water samples containing suspended solids by combined ultrasonic and alkaline extraction pretreatment
Categories: Water. Examination. Chemical substances
Committee: ISO/TC 147/SC 2 (Physical, chemical and biochemical methods)
Origin: ISO
Close date: 15 Sep 2026
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ISO/DIS 25413 - Purified water (PW) and water for injection (WFI) storage and distribution systems
Categories: Water quality. General
Committee: ISO/TC 282 (Water reuse)
Origin: ISO
Close date: 15 Sep 2026
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