Legal basis: Paragraph 3 of Article 4 of Hainan Provincial People's Government's Implementation Plan for Implementing "Non-face-to-face Approval" promotes the whole online operation. We will promote the mode of "online registration, online application, online audit, online settlement, online payment, online evaluation and online feedback" to realize the whole process of online government services and greatly increase the proportion of online services. Further simplify and optimize the online application, acceptance, review, decision, delivery and other processes of government service matters, shorten the processing time, and reduce the costs of enterprises and the masses. Where materials can be reused through the Internet, enterprises and the masses shall not be required to submit them repeatedly; Any information that can be verified through the network shall not be required to be provided repeatedly by other units; Anything that can be handled online does not necessarily require on-site handling. Promote the cataloging, standardization and electronization of office materials, and carry out online declaration, online submission and online audit. Establish an online pre-trial mechanism, push the pre-trial results in time, and inform the materials that need to be corrected at one time; Actively promote the application of electronic certificates, electronic documents and electronic signatures in government services, carry out online verification and verification, and avoid repeated submission of materials and circular certificates. Lead unit: Government Affairs Service Center of the provincial government and Provincial Department of Industry and Information Technology. Cooperating units: relevant departments directly under the municipal and county governments and provincial governments.