The Canadian Marine Pilots' Association (CMPA) says the costs of pilotage for the largest vessels that can transit the Saint Lawrence Seaway system are a fraction of what shipowners face in other parts of the world.

In its submission to Marc Gregoire's Pilotage Act review, the CMPA says: “When compared to other jurisdictions — in particular, locations in the US with which Canadian pilots compete for cargo — Canadian pilotage tariffs are low.”