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 accomplished this mission by performing the following tasks: exercise authority and publish nautical documents; offer navigation aids; provide coastal rescue services; conduct pilotage; carry out hydrographic surveys and supply oceanographic data.