The authorized legislation of Shenzhen special economic zone has gone through 25 years of development. In the past 25 years，Shenzhen has promoted the innovation of institutional mechanism through pre trial，flexible reform and legislative innovation，and has become an experimental area for the rule of law. It has made important contributions to the economic and social development of Shenzhen. Under the new situation that the legal system of socialism with Chinese characteristics has been formed，the legislation of Shenzhen special economic zone will continue to play an important role in exploring innovative development，high quality development，building a country under the rule of law，and promoting the modernization of social governance in the context of maintaining national legal unity and establishing the legislative system of Chinese characteristics.