Cross References:IEC 60068EN 60068IEC 60068-1EN 60068-1IEC 60068-2-6:2007EN 60068-2-6:2008IEC 60068-2-47:2005EN 60068-2-47:2005IEC 60068-2-64:2008EN 60068-2-64:2008IEC 60068-3-3:1991EN 60068-3-3:1993IEC 60068-3-8EN 60068-3-8IEC 60068-2-59:1990IEC 60068-2-81ISO/IEC 17025ISO 2041Replaces BS EN 60068-2-57:2000 and BS EN 60068-2-59:1993 which remain current.All current amendments available at time of purchase are included with the purchase of this document.