As a multilateral institution, Canada participates on the board of directors of the institution as one of.... We're not on the board of directors at the moment. However, when we were on the board of directors, before the pause started, we were a voting member that made decisions with respect to projects the institution proceeded with, but we were only one voting member.
The vote share across the institution is such that Canada does not have a veto on particular projects that are approved by the institution, much as it doesn't have a veto at any multilateral development banks at which we're members.
While we can raise issues, and we can attempt to find like-minded partners at the board table who can also raise issues with us, we do not have the vote share necessary to block individual projects ourselves.