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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

About NAW

The DIN Standards Committee Water Practice (NAW) is responsible for the standardization in the concise field of water-related aspects and promotes the propagation and application of these standards. The technical work is performed in the committees Environment (waste, soil and water quality), Water engineering, Water supply and Waste water engineering. The NAW takes care of the national contribution to European and International standardization in these fields.

How is NAW composed?


Contact

DIN e. V.
Dr.
Christiane Loser

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
DIN EN ISO 12010 rev 2026-03-23 Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) More  Comment 
DIN EN ISO 20595 rev 2026-03-23 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  Comment 
DIN EN 00230481 2026-03-19 Water quality - Determination of melamine, derivatives, and precursors by liquid chromatography mass spectrometry in various water matrices More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 13164-1 2026-05 Water quality - Radon-222 - Part 1: General principles (ISO/DIS 13164-1:2026); German and English version prEN ISO 13164-1:2026 More 
DIN EN ISO 13164-2 2026-05 Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry (ISO/DIS 13164-2:2026); German and English version prEN ISO 13164-2:2026 More 
DIN EN ISO 13164-3 2026-05 Water quality - Radon-222 - Part 3: Test method using emanometry (ISO/DIS 13164-3:2026); German and English version prEN ISO 13164-3:2026 More 

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 15542 2026-05 Standard Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods; German version EN 15542:2026 More  Order from DIN Media
DIN 19294-2 2026-04 Standard Devices for the disinfection of water using ultraviolet radiation - Part 2: Devices equipped with UV medium pressure lamps - Requirements and testing More  Order from DIN Media
DIN 19294-4 2026-04 Standard Devices for the disinfection of water using ultraviolet radiation - Part 4: Reference radiometers for devices equipped with UV medium pressure lamps - Requirements and testing More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 3606 2026-05-31 Pipe hoisting caps for casing pipes according to DIN 4918 More  Comment 

All withdrawals  

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