The Energy Reorganization Act of 1974 (Pub.L. 93–438, 88 Stat. 1233, enacted October 11, 1974, codified at 42 U.S.C.A. § 5801) is a United States federal law that established the Nuclear Regulatory Commission. Under the Atomic Energy Act of 1954, a single agency, the U.S. Atomic Energy Commission, had responsibility for the development and production of nuclear weapons and for both the development and the safety regulation of the civilian uses of nuclear materials. The Act of 1974 split these functions, assigning to the Energy Research and Development Administration (now the United States Department of Energy) the responsibility for the development and production of nuclear weapons, promotion of nuclear power, and other energy-related work, and assigning to the NRC the regulatory work, whi