This Recommendation associates the published core network standards from the regional standards development organizations (SDOs) with those 3GPP2 specifications that were approved as of 30 June 2003 for the IMT-2000 family member ANSI-41 evolved core network with cdma2000 access network. 3GPP2 specifications that were approved as of 17 July 2001 were associated with the published core network standards from the regional standards development organizations in ITU-T Rec. Q.1742.1. 3GPP2 specifications that were approved as of 11 July 2002 were associated with the published core network standards from the regional standards development organizations in ITU-T Rec. Q.1742.2. 3GPP2 specifications that are approved as of July 2004 will be associated with published core network standards in future ITU-T Rec. Q.1742.4. The radio interface and radio access network and standards from the SDOs for this IMT-2000 family member are associated in ITU-R Rec. M.1457. The associations for other IMT-2000 family members are identified in the ITU-T Rec. Q.174x series. This Recommendation combines and associates the regional standards for the core network of this IMT-2000 family member into a global Recommendation.