Cross References:EN 13848-1:2003+A1:2008EN 13848-2:2006EN 13848-5:2008+A1:2010EN 13231-1EN 13231-2EN 50121EN 50125-1:1999EN 50126EN 50155:2007EN 61373:2010ENV 13005:1999UIC 505-1All current amendments available at time of purchase are included with the purchase of this document.