Cross References:IEC 61508-2:2010IEC 61508-3:2010IEC 61508-4:2010IEC Guide 104:1997ISO/IEC Guide 51:1999EN 61508-2:2010EN 61508-3:2010EN 61508-4:2010IEC 61511IEC 62061IEC 61800-5-2IEC/TR 61508-0:2005IEC 61508-6:2010IEC 61508-7:2010IEC 61506:1997IEC 60300-3-1:2003IEC 60300-3-9:1995IEC 61882:2001NUREG/CR-4780. Volume 1:1988NUREG/CR-4780. Volume 2:1989IEC 61326-3-1ISO 8613-1:1994IEC 61355IEC 60601IEC/TS 61000-1-2IEC 61508-5:2010IEC 62443ISO/IEC/TR:19791Also available as part of KIT 66.All current amendments available at time of purchase are included with the purchase of this document.