The research used in the process of this article uses a type of legal research, the way it works is researching library or secondary materials that have been collected. The vision of Surabaya City government is to make Surabaya an advanced, humanist and sustainable city, so regional regulations that are legal umbrella in achieving this vision must be able to achieve indicators of an advanced, humanist and sustainable city. Indicators of sustainable cities are improvement of environment quality, the development of integrated facilities and infrastructure, and implementation of quality local government. If these indicators can be achieved, then city of Surabaya will become an advanced, humane and sustainable city in accordance with city vision of Surabaya. For this reason, in accordance with its function, the Surabaya City DPRD plays a role in formation of regional regulations starting from its role in proposing, which regional regulations that are result in proposal are usually referred to as DPRD Initiative Regional Regulations, then ratify regional regulations both those originating from the proposal of the Mayor or local government ranks as well as those originating from DPRD members themselves, as well as a supervisory function in the implementation of regional regulations that have been valid as part of realizing the vision of Surabaya City. In addition to formation of regional regulations, the effectiveness of achieving the mission is closely related to implementation and supervision in its implementation, Surabaya City of government can be optimal in carrying out its implementation and together with the DPRD to supervise its implementation.