2. Getting involved
  3. Standards Committees
  4. NAW
NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Search list

Projects of NA 119

Number: 411

ISO/FDIS 18998 2023-01-09 Water reuse in urban areas - Guidelines for decentralized water reuse system - Management of a decentralized water reuse system More  Comment 
ISO 18400-105 2022-12-23 Soil quality - Sampling - Part 105: Packaging, transport, storage and preservation of samples More  Comment 
DIN EN ISO 13196 2022-12-20 Soil quality - Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument (ISO/DIS 13196:2025); German and English version prEN ISO 13196:2025 More  Comment 
DIN EN 18049-1 2022-12-12 Water wells - Part 1: Design; German version FprEN 18049-1:2025 More  Comment 
DIN EN ISO 15192 2022-11-16 Soil and waste – Determination of chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrometric detection (ISO 15192:2025); German version EN ISO 15192:2025 More  Comment 
ISO/DTS 18671 2022-11-10 Test methodologies for assessing the compatibility of wet wipes and moist toilet tissue with the wastewater collection and treatment systems, and appropriate labelling More  Comment 
DIN EN ISO 18227 2022-11-01 Environmental solid matrices – Determination of elemental composition by X-ray fluorescence spectrometry (ISO 18227:2025); German version EN ISO 18227:2025 More  Comment 
ISO/DIS 13196 2022-10-24 Soil quality - Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument More  Comment 
DIN EN 12255-7 2022-10-10 Wastewater treatment plants - Part 7: Biological fixed-film reactors; German version FprEN 12255-7:2024 More  Comment 
DIN EN 12255-1 2022-10-10 Wastewater treatment plants - Part 1: General design and construction principles; German version EN 12255-1:2024 More  Comment 

TOP