DaMSA achieved this mission through execution of the following tasks: Exercise jurisdiction and issue nautical publications; Provide aids to navigation; Provide coastal rescue; Provide pilotage; Conduct hydrographical surveys and provide oceanographic information.
DaMSA fulfilled this objective by carrying out the following duties: managing authority and publishing nautical materials; facilitating navigation aids; administering coastal rescue efforts; executing pilotage tasks; conducting hydrographic surveys and providing oceanographic data.