Cross References:IEC 60034-1:2004IEC 60085CISPR 11EN 60034-1:2004EN 60085:2008EN 55011:2009IEC 60027-1IEC 60027-4IEC 60034-26ISO 8528-1:2005EN 60027-1:2006EN 60027-4:2007EN 60034-26:2006Replaces BS EN 60034-22:1998 which remains current.All current amendments available at time of purchase are included with the purchase of this document.