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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).
Precast concrete (caststone) stair steps - Marking of conformity
WITHDRAWN published on 1.10.1991
Selected format:Stair steps made of reinforced concrete
WITHDRAWN published on 1.12.1964
Selected format:Eisenbeton; Stiegenstufen
WITHDRAWN published on 1.3.1936
Selected format:Eisenbeton; Stiegenstufen
WITHDRAWN published on 1.3.1946
Selected format:Stair steps made of reinforced concrete
WITHDRAWN published on 1.4.1977
Selected format:Precast concrete (caststone) stair steps
WITHDRAWN published on 1.5.2000
Selected format:Eisenbeton; Stiegenstufen
WITHDRAWN published on 1.6.1930
Selected format:Eisenbeton; Steineisendecken; Berechnung und Ausführung
WITHDRAWN published on 15.6.1937
Selected format:Premanufacturing of buildings - Definitions, minimum determination and efficiency
WITHDRAWN published on 1.10.2001
Selected format:Premanufacturing of buildings - Definitions, minimum determination and efficiency
WITHDRAWN published on 1.11.1996
Selected format:Latest update: 2026-04-06 (Number of items: 2 271 069)
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