13. To be valid, a decision of the board of directors must have been approved both by a majority of the members of the board of directors representing the Association of the Building Contractors of Québec attending the meeting, and a majority of the members of the board of directors representing the representative associations as defined in the Act respecting labour relations, vocational training and workforce management in the construction industry (chapter R-20).
In order to insure the latter majority, each representative of the representative associations has, in a vote, a number of votes proportional to the degree of representation, as defined in that Act, of the association he represents.
When a representative association has more than one representative at the meeting, they equally divide the number of votes pertaining to that association between them.