• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information

  • Climate change Standards and specifications support climate targets

    More information

  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
 

Publications of NA 119

ISO 20468-10 2025-12 Standards Performance evaluation of treatment technologies for water reuse systems - Part 10: Guidelines for evaluation of dependability of treatment systems More  Order from DIN Media
ISO 20469 2018-11 Standards Guidelines for water quality grade classification for water reuse More  Order from DIN Media
ISO 20595 2018-01 Standards Water quality - Determination of selected highly volatile organic compounds in water - Method using gas chromatography and mass spectrometry by static headspace technique (HS-GC-MS) More  Order from DIN Media
ISO 20596-1 2018-06 Standards Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 1: Method using purge and trap with gas chromatography-mass spectrometry (GC-MS) More  Order from DIN Media
ISO 20596-2 2021-01 Standards Water quality - Determination of cyclic volatile methylsiloxanes in water - Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS) More  Order from DIN Media
ISO 20665 2008-12 Standards Water quality - Determination of chronic toxicity to Ceriodaphnia dubia More  Order from DIN Media
ISO 20666 2008-12 Standards Water quality - Determination of the chronic toxicity to Brachionus calyciflorus in 48 h More  Order from DIN Media
ISO 20670 2023-11 Standards Water reuse - Vocabulary More  Order from DIN Media
ISO 20760-1 2025-11 Standards Water reuse in urban areas - Guidelines for centralized water reuse system - Part 1: Design principle of a centralized water reuse system More  Order from DIN Media
ISO 20760-2 2025-11 Standards Water reuse in urban areas - Guidelines for centralized water reuse system - Part 2: Management of a centralized water reuse system More  Order from DIN Media

TOP