Safety culture of nuclear power plant

This paper is a summary on the basis of DNMC safety culture training material for managerial personnel.It intends to explain the basic contents of safety,design,management,enterprise culture,safety culture of nuclear power plant and the relationship among them.It explains especially the constituent elements of safety culture system,the basic requirements for the three levels of commitments:policy level,management level and employee level.It also makes some analyses and judgments for some typical safety culture cases,for example,transparent culture and habitual violation of procedure.