DIN 4844-1:2012 Graphical symbols - Safety colours and safety signs - Part 1: Observation distances and colorimetric and photometric requirements
DIN 4844-2:2012 Graphical symbols - Safety colours and safety signs - Part 2: Registered safety signs
DIN EN ISO 7010:2012 Graphical symbols - Safety colours and safety signs - Registered safety signs (ISO 7010:2011); German version EN ISO 7010:2012
DIN ISO 20712-3:2010 Water safety signs and beach safety flags - Part 3: Guidance for use (ISO 20712-3:2008)
DIN ISO 23601:2010 Safety identification - Escape and evacuation plan signs (ISO 23601:2009)
DIN ISO 3864-1:2012 Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs and safety markings (ISO 3864-1:2011)
DIN ISO 3864-2:2008 Graphical symbols - Safety colours and safety signs - Part 2: Design principles for product safety labels (ISO 3864-2:2004);English version of DIN ISO 3864-2:2008-07
DIN ISO 3864-3:2012 Graphical symbols - Safety colours and safety signs - Part 3: Design principles for graphical symbols for use in safety signs (ISO 3864-3:2012)
ISO 16069:2004 Graphical symbols - Safety signs - Safety way guidance systems (SWGS)