DIN 4844-1:2005 Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs in workplaces and public areas (ISO 3864-1:2002 modified)
It prescribes safety identification colours and design principles for the purpose of accident prevention, fire protection, health hazard information and emergency evacuation. It gives the model of the safety signs seen in work places and in public areas.
DIN 4844-1:2005 history
2012DIN 4844-1:2012-06 Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
2012DIN 4844-1:2012 Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
2005DIN 4844-1:2005 Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs in workplaces and public areas (ISO 3864-1:2002 modified)