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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

Standards [CURRENT]

ISO 20469
Guidelines for water quality grade classification for water reuse

Title (German)

Leitfaden für Qualitätsklassen von Wasser zur Wiederverwendung

Responsible national committee

NA 119-01-03 AA - Water quality (CEN/TC 230, ISO/TC 147)

Responsible international committee

ISO/TC 282/SC 3 - Risk and performance evaluation of water reuse systems

Edition 2018-11

Original language English

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Table of contents

PDF (EN)

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

Climate change Standards and specifications support climate targets

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

ISO 20469 Guidelines for water quality grade classification for water reuse

Responsible national committee

Responsible international committee

Ralph Dominik

Want to learn more?

ISO 20469
Guidelines for water quality grade classification for water reuse