美国在 1861年出台了《联邦政府采购法》,至今已139年。现在 ,美国有关政府采购的法律、法案、条例有 50 0多部 ,包括《宪法》、国会立法 ,行政规章 ,部门内的行政复议 ,财政总监做出的决定等。1999年美国联邦政府及地方政府采购金额共 74 0 0亿美元。下面 ,简要介绍美国政府采 The United States introduced the Federal Government Procurement Law in 1861, which has been 139 years. At present, the United States has more than 50 laws, bills and ordinances on government procurement, including the Constitution, parliamentary legislation, administrative rules and regulations, departmental administrative reconsiderations and decisions made by the chief financial officer. In 1999, the U.S. federal government and local governments purchased a total of 740 billion U.S. dollars. Below, a brief introduction to the United States government mining