At the end of their environmental management systems: ß Fording River Operations (FRO) achieved ISO 14001:1996 certification in 2001 and achieved ISO 14001:2004 certification in 2006; ß Greenhills Operations achieved ISO 14001:1996 in 2005 and achieved ISO 14001:2004 in 2006; ß Coal Mountain Operations achieved ISO 14001:1996 in 2005 and achieved ISO 14001:2004 in 2006.