The legislative disclosure system is one of the important parts of the amendment of the Legislation Law in 2015. This shows that the role of the legislative disclosure system in improving the quality of legislation is catching more and more attention. Apart from the Legis-lation Law, local regulations of provinces and municipalities have also made a positive contribution to the perfection of the legislative disclo-sure system, leading the Legislation Law in many specific processes and specific measures, and playing the role of legislative exploration and experimentation. To summarize the new development of the legislative disclosure system on the part of the Legislation Law and local legisla-tive practice is of important theoretical and practical value for promot-ing the continued maturity and improvement of this important legislative system.