(1) “public body” means(a) a government agency or a government enterprise governed by the Auditor General Act (chapter V-5.01); (b) a body referred to in section 6 of that Act, a public or private institution under agreement governed by the Act respecting health services and social services (chapter S-4.2) or the regional council established by the Act respecting health services and social services for Cree Native persons (chapter S-5); or (c) any person designated by the National Assembly to carry out duties that come under the National Assembly and any body to which the National Assembly or a committee of the National Assembly appoints the majority of members;