The members of the International Organization of Masters, Mates & Pilots (MM&P) include the world’s best-qualified and most highly trained professional mariners. MM&P represents: licensed deck officers on U.S.-flag commercial vessels sailing offshore, on the inland waterways and on civilian-crewed ships in the government fleet; mariners who work on tug, ferry and harbor tour vessels in New York Harbor and throughout the Northeast; licensed and unlicensed mariners who work on dredges; state pilots; marine engineers; unlicensed seafarers; and maritime industry shore side clerical and service workers.