Beryllium¹º is a program designed to facilitate the creation of group safety data sheets (GSDSs) for hazardous substances and processes. The created GSDSs fulfill the conditions of EG Nr. 1272/2008 (Globally Harmonized System of Classification and Labelling of Chemicals, GHS) and §20 Gefahrenstoffverordnung (German regulation and version of European Union Directive 67/548/EEC: Safety advice concerning dangerous substances and preparations).