The paper will describe evolving joint training architecture and technical standards frameworks and the way ahead that enables linking globally distributed capabilities to meet joint warfighter training and mission rehearsal requirements. DoD tasked United States Joint Forces Command, Joint National Training Capability to develop "joint" architecture and technical standards to seamlessly link Live, Virtual and Constructive (LVC) capabilities into an integrated joint training infrastructure. These architectures and standards are developed in accordance with DoD policy and guidelines, commonly referred to as the DoD Architecture Framework (DoDAF). In order to more fully address complexities involved in training integrated architecting, a Business Modeling Framework (BMF) has also been developed. BMF links and extends related DoDAF training architecture views, which can create an enterprise-level common training architecture model. This approach has applicability to joint training support enterprises, such as the Joint National Training Capability (JNTC), with its associated Joint Management Office (JMO) as well as other supporting joint and service directorates. Specific BMF mappings to joint training architecture concepts, including the Joint Training System (JTS) enterprise, JNTC JMO certification processes, as well as JNTC technical standards are described. The joint training enterprise framework contains business practice models, including joint training life cycle processes and business infrastructure requirements. Linkages and interdependencies between these concepts are explained in terms of relationships and higher order effects. Critical to this integrated architecture are JNTC technical standards, which are part of the enterprise technical and business structure essential for joint training realism and interoperability.