R-Phrases
R-phrases (short for Risk Phrases ) are defined in Annex III of European Union Directive 67/548/EEC : Nature of special risks attributed to dangerous substances and preparations . The list was consolidated and republished in Directive 2001/59/EC , where translations into other EU languages may be found. These risk phrases are used internationally not just in Europe and there is an ongoing effort towards complete international harmonization. (Note: missing R-number combinations indicate phrases that were deleted or replaced by another phrase.) Risk Phrases