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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 438

ISO/WD TS 26548 2026-05-05 Soil quality - Guidance on soil parameters contributing to climate change More  Comment 
DIN EN 16003 2026-05-04 Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate; German and English version prEN 16003:2026 More  Comment 
DIN EN 12518 2026-05-04 Chemicals used for treatment of water intended for human consumption - High-calcium lime; German and English version prEN 12518:2026 More  Comment 
DIN EN 16409 2026-04-30 Chemicals used for treatment of water intended for human consumption - Dolomitic lime; German and English version prEN 16409:2026 More  Comment 
DIN EN 16004 2026-04-30 Chemicals used for treatment of water intended for human consumption - Magnesium oxide; German and English version prEN 16004:2026 More  Comment 
DIN EN ISO 11206 rev 2026-04-21 Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) More  Comment 
DIN 3631 2026-04-20 Shut-off bladder and sealing cushion systems for the isolation and testing of wastewater, combined sewer and stormwater sewers, as well as other pipelines used for the transport of liquid media More  Comment 
DIN 19523 2026-04-20 Requirements and test methods for determining the resistance to high‑pressure water jetting and the durability under flushing of drains and sewers outside buildings More  Comment 
DIN EN 00230490 2026-04-01 Water quality - Determination of trifluoroacetic acid (TFA) in water - Method using liquid chromatography and mass spectrometric detection (LC MS/MS) after direct injection More  Comment 
DIN 19639 2026-03-25 Soil protection during planning and execution of construction projects More  Comment 

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