The declaration of co-ownership is binding upon the co-owners and, in principle, on the occupants and tenants of the immovable. It is the responsibility of the Board of Directors to enforce its content. By failing to do so, the members of the Board may, in some cases, be held liable toward the co-owners.
A co-owner may be liable to the syndicate, the other co-owners and the occupants of the immovable. As stated in Article 1457 of the Civil Code of Québec, every person has a duty not to harm others. As a co-owner, you must be careful and abide to the appropriate rules of conduct in accordance with the context and circumstances. Otherwise, you engage your civil liability and are required to remedy (financially third parties for moral or property damage and personal injury.