Managing the Safety/Security Interface

The U.S. Nuclear Regulatory Commission (NRC) is issuing revision 1 to regulatory guide (RG), RG 5.74, ``Managing the Safety/ Security Interface,'' in which there are minor corrections with no substantive changes in the NRC staff's regulatory positions. This RG describes a method that the staff considers acceptable for licensees to assess and manage changes to safety and security activities so as to prevent or mitigate potential adverse effects that could negatively impact either plant safety or security.