DIN 1451-2:1986 Typefaces; lineal linear-antiqua; lettering for transportation
DIN 22100-7:2011 Articles and materials from synthetics for use in underground mines - Part 7: Safety requirements, testing, marking
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 6171-1:2013 Surface colours for traffic signs and traffic installations - Part 1: Chromaticity regions under daylight
DIN 67520:2013 Retro-reflecting materials for traffic safety - Photometric minimum requirements for retro-reflective sheetings
DIN 825:2004 Signs, plates and labels - Dimensions
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 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 23330:2015 history
2015DIN 23330:2015-03 Safety marking for mines / Note: DIN 23330 (2001-11) remains valid alongside this standard until 2015-09-01.