抄録
Organizational accidents have recurrently occurred since the 1990s in nuclear power industry of Japan. The regulator y authority, therefore, calls for utility companies to implement stringent risk management including establishing safety culture, quality assurance program and use of risk information derived from probabilistic safety assessment. Henceforth it is not just any technology management, societal risk management, so-called risk governance should be materialized for sustainable utilization of nuclear power technology.
