Sustainable development of the marine economy for Vietnam to truly become a "strong maritime nation" is an urgent and essential task in the current period. Because for a long time, although initial results have been achieved, Vietnam's marine economy has yet to develop sustainably, and the combined effect needs to be commensurate with its inherent potential. In the new stage of development, To create a breakthrough in the development of Vietnam's marine economy, there is a need for innovation in state management, consolidating the system of integrated and unified state management agencies on the sea from the central to the national level.