Environment

prEN 18239 - Digital Product Passport - access rights management, information system security, and business confidentiality
Categories: Environmental economics
Committee: CEN/CLC/JTC 24 (error)
Origin: CENELEC
Close date: 25 Sep 2025
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ISO/DIS 23611-6 - Soil quality — Sampling of soil invertebrates — Part 6: Guidance for the design of sampling programmes with soil invertebrates
Categories: Soils. Biological properties
Committee: ISO/TC 190/SC 4 (Biological characterization)
Origin: ISO
Close date: 01 Oct 2025
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prEN ISO 23611-6 - Soil quality - Sampling of soil invertebrates - Part 6: Guidance for the design of sampling programmes with soil invertebrates (ISO/DIS 23611-6:2025)
Categories: Soils. Biological properties
Committee: CEN/TC 444 (Environmental characterization of solid matrices)
Origin: CEN
Close date: 01 Oct 2025
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prEN ISO 16911-1 - Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2025)
Categories: Stationary source emissions
Committee: CEN/TC 264 (Air quality)
Origin: CEN
Close date: 02 Oct 2025
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ISO/DIS 16911-1 - Stationary source emissions — Manual and automatic determination of velocity and volume flow rate in ducts — Part 1: Manual reference method
Categories: Stationary source emissions
Committee: ISO/TC 146/SC 1 (Stationary source emissions)
Origin: ISO
Close date: 02 Oct 2025
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prEN ISO 24181-1 - Rare earth - Determination of non-rare earth impurities in individual rare earth metals and their oxides - ICP-AES - Part 1: Analysis of Al, Ca, Mg, Fe and Si (ISO 24181-1:2024)
Categories: Wastes. Special
Committee: CEN/TC 472 (error)
Origin: CEN
Close date: 09 Oct 2025
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prEN ISO 23695 - Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method (ISO 23695:2023)
Categories: Water. Examination. Chemical substances
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 16 Oct 2025
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prEN ISO 23696-1 - Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction (ISO 23696-1:2023)
Categories: Water. Examination. Chemical substances
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 16 Oct 2025
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prEN ISO 23696-2 - Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023)
Categories: Water. Examination. Chemical substances
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 16 Oct 2025
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prEN ISO 23697-1 - Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction (ISO 23697-1:2023)
Categories: Water. Examination. Chemical substances
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 16 Oct 2025
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prEN ISO 23697-2 - Water quality - Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23697-2:2023)
Categories: Water. Examination. Chemical substances
Committee: CEN/TC 230 (Water analysis)
Origin: CEN
Close date: 16 Oct 2025
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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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