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In Austria, around 4,000 experts in active committees develop standards for the domestic, European and global market. They represent the interests of the economy, consumers, research, administration and society.
Together with them, Austrian Standards – the Austrian competence centre for standards – finds solutions ensuring that everything fits together perfectly and life runs smoothly. Austrian Standards distributes know-how laid down in standards as quickly as possible so that people and the economy can profit from it.
Austrian Standards, established in 1920, is structured in the business divisions of development, consulting, publishing, training and certification and finances the standardization system by more than 80 per cent through the sale of its products and services. Its legal basis is defined in the Standardization Act (Normengesetz 2016).
Requirements for microbiological water quality in evaporative recooling plants
WITHDRAWN published on 1.11.2013
Selected format:Decentralized drinking water heating systems - Microbiological requirements for water quality and its monitoring
WITHDRAWN published on 1.8.2020
Selected format:Valuation basis for materials in contact with drinking water - Part 3: Metallic materials
WITHDRAWN published on 15.3.2018
Selected format:Valuation basis for materials in drinking water applications - Part 3: Metalic materials
WITHDRAWN published on 15.8.2016
Selected format:Ceramic drain pipes
WITHDRAWN published on 1.11.1974
Selected format:Clay pipes, fittings and other elements for sewerage; requirements, testing, quality control and marking of conformity
WITHDRAWN published on 1.10.1988
Selected format:Pipes, fittings, base-pieces, plates and other elements of earthern-ware; dimensions and quality-requirements
WITHDRAWN published on 1.12.1965
Selected format:Marking of conformity of clay pipes and fittings according to ÖNORMEN EN 295-1, -2 and -3
WITHDRAWN published on 1.9.1992
Selected format:Vitrified clay pipe systems for drains and sewers - Third-party certification procedures - National implementation of ÖNORM EN 295 (all parts)
WITHDRAWN published on 15.4.2014
Selected format:Pipes, fittings, base-pieces, plates and other elements of earthern-ware; testing conditions
WITHDRAWN published on 1.12.1965
Selected format:Latest update: 2026-05-17 (Number of items: 2 278 942)
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