Quality control plays a vital role for the effective development of coal geological exploration and also has a very important impact on effectively carrying out the work of coal mining. From the essence of quality control, coal exploration process can guarantee the smooth development of the work and at the same time provide timely and effective solutions for problems in coal exploration, making sure of the feasibility of coal mining work and maximizing the value of the process of coal geological exploration. However, from another perspective, method of quality control in the process of the coal geological exploration is mainly used for the effective supervision of the survey process, so as to ensure the the continuous improvement of exploring quality. The accuracy and effectiveness of the survey process can be fully reflected, which reflects the value in the process of coal geological exploration. The paper makes a research on constitution of supervision organization, and discusses its supervisory duties. And combining with analysis of the corresponding quality control procedures, the paper discusses the method for its quality control, to solve the existing problems better. This is the main idea of this study which can also reflect its main purpose.