This study reviews the implementation of policies regarding coastal management in Pariaman City. Coastal regions have huge potential to be developed and maintained through the utilisation of coastal resources and the use of functional regions in a planned, rational, responsible, harmonious and balanced manner. A descriptive qualitative approach was used for this study, focusing on coastal management policies and the impact of the implementation of those policies. The results of this review refer to the Regional Spatial Planning Regulation (RTRW) 2010-2030 for Pariaman City. With the implementation of the strategy for the development of coastal management in a sustainable manner listed in the RTRW 2010-2030 for Pariaman City, there are several positive impacts, including from an economic perspective, namely controlling the mangrove forest area. From a social perspective, there are three positive impacts, namely (1) increasing the spirit of cooperation/togetherness between communities; (2) the emergence of new mangrove farmer groups; and (3) stimulating the growing sense of community participation in the activities carried out by the government. From an environmental perspective, there are three positive impacts as well, namely (1) a wider area for mangroves, which increased from 29 ha to 31 ha; (2) the planting of mangroves that is carried out has a sustainable impact in the long term; and (3) prevent abrasion, and dampen waves.