The Australian Dollar (AUD) is the currency unit used in the Commonwealth of Australia. The Australian Dollar symbol is $. Commonwealth of Australia states include Cocos Islands, Norfolk Island, Pacific Island states, Christmas Island, and Australia.
Overview: The Defense Contract Audit Agency (DCAA) independently investigates Department of Defense (DoD) contracts to determine the fairness, accuracy and completeness of financial records and reports, as well as the effectiveness of any transactions the department has made.
The DoD is led by the Secretary of Defense, a cabinet-level position appointed by the President and subject to confirmation by the U.S. Senate. The Secretary of Defense is assisted by a variety of under secretaries and assistant secretaries who manage specific functions.ne of DoDâs most critical offices, the Defense Contract Management Agency (DCMA) oversees the purchase of high-priced weapons systems. The DCMA is responsible for hundreds of thousands of contracts that have a collective value of $1.65 trillion.