Our country has carried out the government supervision system of construction quality for twenty-eight years and had a great achievement in the effective guarantee of construction quality aspect. With the deepening reform of governmental supervision in construction quality, the scientific and standardization of supervision become the characteristics of the new era of quality supervision work. Analysis the risk of the quality supervision, the restraint of institution, the obstacle of system, a correct understanding of the relation between the target of governmental quality supervision and supervision responsibilities, need to carry out the scientific supervision of construction quality based on the working of standardization system of supervision. Implementation of construction quality supervision and standardization is the inherent request of change the way of supervision, is the law of the change of new era supervision, is the effective way of improving the supervision efficiency, is the platform foundation of realizing the modernization of supervision, is the behavior criterion of the standardization of supervision behavior, is the watershed of defining and distinguishing the nature of supervision responsibility.

Government supervision in construction engineering quality (security) is the government enforcement supervision, whose seriousness, legality and authority cant live without normalization of supervision implementation content. We should ensure the standardization of supervision project and set up the standardization of supervision implementation methods, even guarantee standardization of supervision implementation result. The standardization of supervision project mainly includes supervision project category, supervisory object, all kinds of engineering entity supervise project and completion acceptance supervision etc; the standardization of supervision implementation methods mainly includes construction bodies report procedure and content, supervision information platform establishing, regulations of the random spot check and supervision tools etc; the standardization of supervision implementation result mainly includes standardization of table styles, supervision record reliability, supervision materials complete and clear, supervision results scientific dealt with and quality supervision report normative and rich etc. To ensure the validity of supervision via strict, scientific and effective supervision, it could achieve the scientific nature and purpose of government supervision procedure in construction engineering quality (security).