Abstract: Coronary computed tomography angiography(CCTA)has become one of the safe and reliable techniques for clinical screening of coronary artery disease. With the development of technology, a large number of upscale CT scanners have been in clinical application in recent years. However, there are still a lot of unreasonable and non-standardized phenomena in scanning indications, scanning methods, and the use of contrast agents. The standardization of CCTA scan and report needs to be improved urgently. The purpose of this consensus is to establish the common guidelines for standardization of indications, scan, and report, so that to promote standardized application nationwide.