Cross References:IEC 60104IEC 60304IEC 60793IEC 60793-1-40IEC 60793-1-44IEC 60793-1-48IEC 60793-2-50IEC 60794-1-1IEC 60794-1-21IEC 60794-1-22:2012IEC 60794-1-24:2014IEC 60794-4:2003IEC 60888IEC 60889IEC 61089:1991IEC 61232IEC 61394IEC 61395HD 402 S2EN 60793EN 60793-1-40EN 60793-1-44EN 60793-1-48EN 60793-2-50EN 60794-1-1FprEN 60794-1-21EN 60794-1-22:2012EN 60794-1-24:2014EN 60794-4:2003EN 60889EN 61232EN 61394EN 61395IEC 60794-1-20IEC 60794-1-23IEC TR 62839-1ISO 9001EN 60794-1-20EN 60794-1-23EN ISO 9001All current amendments available at time of purchase are included with the purchase of this document.