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Defense Health Agency

"On October 1, 2013, the Department of Defense established the Defense Health Agency (DHA) to manage the activities of the Military Health System. These activities include those previously managed by TRICARE Management Activity (TMA), which was disestablished on the same date. During the next several months, all TMA websites will change to reflect the new DHA. We appreciate your patience during this transition."

eBusiness

What is eBusiness?

The AM&S eBusiness page provides a central location that contains resources and practical information on Procurement eBusiness systems. Federal Acquisition Regulations (FAR) and Defense Procurement and Acquisition Policy (DPAP) require program and contracting personnel to use all applicable Procurement eBusiness systems throughout the contract lifecycle; contracts may require the use of related eBusiness system clauses.