PROBLEM TO BE SOLVED: To provide a risk control support system, a risk control support method, and a risk control support program for supporting accurate risk management. SOLUTION: A management server 20 evaluates the possibility of occurrence of a risk event and the degree of influence when a risk event occurs for each work set in client terminals 11 and 12, and determines the degree of influence and the possibility of occurrence. The inherent risk is calculated based on the evaluation result, the control set in the client terminals 11 and 12 and the operation status are acquired, the effect reduction effect and the possibility reduction effect are calculated, and based on the effect reduction effect In addition to re-evaluating the degree of influence, the possibility of occurrence is re-evaluated on the basis of the possibility reduction effect, and the residual risk is calculated based on the re-evaluated result of the degree of influence and the possibility of occurrence. [Selection diagram] Fig. 1
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