The work deals with nuclear facilities integral safety. On the basis of principles of strategic safety management in dynamically variable world it gives historical development of work with risks in engineering disciplines and present model of management and trade-off with risks used in nuclear facilities. It leans on rules of International Atomic Energy Agency and it characterizes present process model of nuclear facility safety management, its processes and programme for nuclear facility safety upgrading in a context of integral safety directed to existence, security and development of humans.
