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Standards ÖNORM - Austrian standards - Page 511
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).
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ÖNORM EN 1434-2
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Thermal energy meters - Part 2: Constructional requirements
Standard published on 1.5.2023
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ÖNORM EN 1434-3
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Thermal energy meters - Part 3: Data exchange and interfaces
Standard published on 1.9.2025
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ÖNORM EN 1434-4
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Thermal energy meters - Part 4: Pattern approval tests
Standard published on 1.5.2023
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ÖNORM EN 1434-4/AC
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Heat meters - Part 4: Pattern approval tests (Corrigendum of English version)
Change published on 1.12.2007
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ÖNORM EN 1434-5
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Thermal energy meters - Part 5: Initial verification tests
Standard published on 1.5.2023
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ÖNORM EN 1434-6
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Thermal energy meters - Part 6: Installation, commissioning, operational monitoring and maintenance
Standard published on 1.5.2023
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ÖNORM EN ISO 14341
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Welding consumables - Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels - Classification (ISO 14341:2020)
Standard published on 1.3.2021
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ÖNORM EN 14342
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Wood flooring and parquet - Characteristics, evaluation of conformity and marking
Standard published on 15.9.2013
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ÖNORM EN 14343
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Rotary positive displacement pumps - Performance tests for acceptance (consolidated version)
Standard published on 1.1.2009
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ÖNORM EN ISO 14343
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Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification (ISO 14343:2025)
Standard published on 15.4.2025
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