To be read in conjunction with BS EN 60519-1Cross References:IEC 60050-841:2004IEC 60519-1:2003IEC 61307IEC 60417-DBEN 60519-1:2003EN 61307IEC 60335-2-25IEC 60335-2-90IEC 61010-2-010IEC 62311:2007ISO 3864-1:2002EN 60335-2-25EN 60335-2-90EN 61010-2-010EN 62311:2008All current amendments available at time of purchase are included with the purchase of this document.