5. For the purposes of this Part, a “public transit operating authority” is(1) the Agence métropolitaine de transport;
(2) the Société de transport de Laval, the Société de transport de Longueuil and the Société de transport de Montréal;
(3) any intermunicipal board of transport established under section 2 or 8 of the Act respecting intermunicipal boards of transport in the area of Montréal (chapter C-60.1); (4) the Conseil régional de transport de Lanaudière established under section 18.13 of that Act;
(5) Ville de Sainte-Julie, when acting under section 48.18 of the Transport Act (chapter T-12); (6) Municipalité régionale de comté de L’Assomption, when acting under section 48.18 of the Transport Act; and
(7) Municipalité régionale de comté des Moulins, when acting under section 48.18 of the Transport Act.