• ISO 7731:2003

    Current The latest, up-to-date edition.

    Ergonomics Danger signals for public and work areas Auditory danger signals

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  30-10-2003

    Publisher:  International Organization for Standardization

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    ISO 7731:2003 specifies the physical principles of design, ergonomic requirements and the corresponding test methods for danger signals for public and work areas in the signal reception area and gives guidelines for the design of the signals. It may also be applied to other appropriate situations.

    ISO 7731:2003 does not apply to verbal danger warnings (e.g. shouts, loudspeaker announcements). ISO 9921 covers verbal danger signals.

    Special regulations such as those for a public disaster and public transport are not affected by this International Standard.

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    Development Note Supersedes ISO/DIS 7731 (10/2003)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current