IS09000 series standard encourage organizations to establish,implement quality management system through the process approach to raise the validity and efficiency of quality management system.This essay analyzes and uses the process approach into the private enterprises quality management,regarding quality planning as an example, draws out the process network of “management responsibilities” and“resource management”in the standard.Aiming at problems of lack of process approach used in private enterprise quality management,this essay has proposed the enterprises should construct the quality management system based on process approach,and has proved the ideal route that the private enterprises employed the process approach to standardize quality management systematically.