Fednav supports and participates in various associations and partnerships, including maritime and ports/terminals environmental committees, Arctic protection and development, Great Lakes-St. Lawrence initiatives, and economic development as well as marine advisory and human resources groups.
| American Great Lakes Ports Association | DNV GL North American Committee | Maritime Anti-Corruption Network (MACN) | Technopole Maritime du Québec |
| Antwerp Chartering Club | EcoMaris | Maritime Employers Association | Trident Alliance |
| Antwerp Shipping Federation (ASV) | Great Lakes Commission | Montreal Council on Foreign Relations (CORIM) | |
| Arctic Marine Advisory Board | Great Lakes Seaway Partnership | National Association of Waterfront Employers (NAWE) | |
| Arctic Net | Green Marine | Newfoundland Marine Advisory Board | |
| Association of Maritime Arbitrators of Canada | Groupe conseil maritime (Quebec Marine Advisory Board) | NEXTAW (Network of Marine Expertise) | |
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Belgium Customs Electronic Data Transfer Task Force |
Highway H2O |
Ontario Marine Transportation Forum (OMTF) |
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| BIMCO | Laurentian Pilotage Authority | Quebec Marine Transportation Forum | |
| Canada’s Delegation to the IMO’s DSC Sub-Committee | Lloyd’s Register North American Committee | Réseau Québec Maritime (RQM) | |
| Canadian Marine Advisory Council |
London Maritime Arbitrators Association: Supporting Member's Liaison Committee |
Shipping Federation of Canada | |
| Canadian Maritime Law Association | Marine Transportation Advisory Council (MTAC) | SODES (St. Lawrence Economic Development Council) | |
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Comité sectoriel de main-d’œuvre de l’industrie maritime du Québec |
Mariners' House of Montreal | St. Lawrence Seaway Management Corporation |