2015DIN EN 60825-1:2015 Safety of laser products - Part 1: Equipment classification and requirements (IEC 60825-1:2014); German version EN 60825-1:2014
2009DIN EN 60825-1 Berichtigung 2:2009 Safety of laser products - Part 1: Equipment classification and requirements (IEC 60825-1:2007); German version EN 60825-1:2007, Corrigendum to DIN EN 60825-1 (VDE 0837-1):2008-05
2008DIN EN 60825-1 Bb.1:2008 National wordings of laser warning labels; German version CLC/TR 50493:2007