Contract administration is the work done before a contract is signed into effect and contract management covers everything done after signing. Unlike general contractors, construction management services contract with the owner for a fixed fee.Management contracts are legal agreements that enable one company to have control of another business's operations. The CPO has authority over state agency procurement . Authorized to provide leadership on procurement issues, the CPO may analyze. The following is a history of defense contract administration written in 1999, shortly before establishment of the Defense Contract Management Agency. Efficiently manage your supplier contracts. Gain visibility, mitigate risks and maximize contract value. How effectively are vendors meeting contract goals? Compliance Management vs.