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Norm

ISO 7731:2003

Issue date: 2003 10 30

Ergonomics — Danger signals for public and work areas — Auditory danger signals

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 s...
Valid

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.

ISO 7731:2003
2003 10 30
Ergonomics — Danger signals for public and work areas — Auditory danger signals
Norm
ISO 7731:1986
1986 12 18
Danger signals for work places — Auditory danger signals
Norm