Cross References:IEC 60050-300:2001IEC 61315:2005IEC/TR 61931:1998ISO/IEC 17025:2005ISO/IEC Guide 99:2007ISO/IEC Guide 98-3:2008GUM:1995EN 61315:2006EN ISO/IEC 17025:2005IEC 60793-1-1IEC 60825-1IEC 60825-2IEC 61300-3-2IEC/TR 61930EN 60793-1-1EN 60825-1EN 60825-2All current amendments available at time of purchase are included with the purchase of this document.