The International Organization of Masters, Mates & Pilots (MM&P) is a maritime labor union representing licensed deck officers in the United States Merchant Marine and government fleets. Founded in 1885, the organization advocates for the professional interests, wages, benefits, and working conditions of ship captains, mates, and pilots in both commercial and public maritime sectors.
MM&P typically pursues policies related to maritime labor standards, merchant marine workforce development, Jones Act cabotage protections, maritime safety regulations, national defense sealift readiness, veterans’ employment in maritime service, and collective bargaining rights.
Primarily funded through member dues and negotiated employer contributions under collective bargaining agreements.
Affiliated with the AFL-CIO and collaborates with other maritime labor unions and maritime industry stakeholders.
Labor union
