Defense Contract Audit Agency[DCAA]

Defense Contract Audit Agency[DCAA]　国防合同审计局　

the Defense Contract Audit Agency[DCAA]，under the authority，direction，and control of the United States under secretary of defense，is responsible for performing all contract audits for the United States Department of Defense[DoD]，and providing accounting and financial advisory services regarding contracts and subcontracts to all DoD components responsible for procurement and contract administration.