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STN is a protected designation of Slovak national technical standards.
Safety of machinery. System of auditory and visual danger and information signals
Standard published on 1.3.2009
Selected format:Safety of machinery. System of auditory and visual danger and information signals
WITHDRAWN published on 1.11.1999
Selected format:Ergonomics. Danger signals for public and work areas. Auditory danger signals (ISO 7731:2003)
Standard published on 1.1.2009
Selected format:Ergonomics. Danger signals for public and work areas. Auditory danger signals (ISO 7731:2003)
WITHDRAWN published on 1.4.2006
Selected format:Safety of machinery. Visual danger signals. General requirements, design and testing
Standard published on 1.3.2009
Selected format:Ergonomics - Accessible design - Auditory signals for consumer products (ISO 24500:2010)
Standard published on 1.3.2011
Selected format:Ergonomics - Accessible design - Sound pressure levels of auditory signals for consumer products (ISO 24501:2010)
Standard published on 1.4.2011
Selected format:Ergonomics - Accessible design - Specification of age-related luminance contrast for coloured light (ISO 24502:2010)
Standard published on 1.4.2011
Selected format:Ergonomics - Accessible design - Tactile dots and bars on consumer products (ISO 24503:2011)
Standard published on 1.5.2011
Selected format:Ergonomics - Accessible design - Sound pressure levels of spoken announcements for products and public address systems (ISO 24504:2014)
Standard published on 1.11.2016
Selected format:Latest update: 2026-06-18 (Number of items: 2 283 376)
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