“(b) “institution” means the Gouvernement du Québec, the school boards within the meaning of the Act respecting public elementary and secondary education (chapter E-8.1), the federally chartered banks, insurance companies carrying on business in Québec, by virtue of a licence issued under the Act respecting insurance (chapter A-32), trust companies licensed under the Act respecting trust companies and savings companies (chapter S-29.01) and any other society, firm or corporation to which this Act may be made applicable pursuant to an order contemplated in section 6;”.