The "...Interoperability Continuum is designed to help the emergency response community and local, tribal, state, and Federal policy makers address critical elements for success as they plan and implement interoperability solutions. These elements include governance, standard operating procedures, technology, training and exercises, and usage of interoperable communications. The Interoperability Continuum was developed in accordance with the SAFECOM program's locally driven philosophy and its practical experience in working with local governments across the Nation. SAFECOM is a communications program of the Department of Homeland Security's Office for Interoperability and Compatibility. The Continuum was established to depict the core facets of interoperability according to the stated needs and challenges of the emergency response community and will aid emergency responders and policy makers in their short- and long-term interoperability efforts. (DHS/Safecom, Interoperability Continuum..., Aug 2006, p. 2)