Abstract: TP2008 nuclear data library with 69 groups structure was generated for TPFAP code, and the verification of the TP2008 nuclear data library was made by analysis of IAEA benchmark problem with rod shape fuel assembly of PWR and zero power critical experiments. The numerical results indicate that the calculated values of fuel assembly infinite multiplication factor k_∞ are in good agreement with k_∞ of organization TUR, and the relative power distribution of PWR fuel assembly is in good agreement with that of referenced code. Most core k_eff relative deviations of the zero power critical experiments are less than -0.5%, and they are in good agreement with experiments.