Abstract: According to the main theories and technologies of simulation models, the VV&A (verification, validation and accreditation) of cold-rolling force model were simplified considering the characteristics of continuous cold-rolling. An evaluation method of the confidence level of cold-rolling force model is thus presented as follows, which combines inequality coefficient method with sensitivity analysis. The definition of TIC (Theil inequality coefficient) value is given first to justify the cold-rolling force model for simulation, and the TIC value of the model is computed with the data acquired in site to analyze qualitatively the applicability of simulation model. Then, the sensitivity of input parameters to output values is analyzed quantitatively. The validity of the cold-rolling force model is therefore verified by both the qualitative and quantitative ways. The simulation results via exemplification show that they are actually in line with the rolling force model applied to the continuous cold-rolling process.