Monitoring is an integral part of managing dumping dredged material at sea. Monitoring activities contribute a specific role for organizations and individuals to obtain dumping licenses, managers and agencies in controlling the dredged locations, time, quantity of dredged material, and the impact of dredging activities on the environment and ecosystems around the dumping area. Monitoring the dumping processes has been done in many countries worldwide, such as Canada, the USA, Australia, the UK, and others. In Vietnam, monitoring activities for dredging dredging have been specified in the dumping permits. However, the monitoring activities specified in each license are inconsistent; Regulations and guidelines for supervision activities have yet to be concretized. Therefore, this study will focus on proposing regulations to monitor dredging activities in the Sea of Vietnam, specific laws, including rules on monitoring objects, monitoring principles, monitoring content, monitoring time, equipment and database in monitoring to ensure systematization, synchronization and consistency in space and time for monitoring the dumping process at sea.