(a) to plead or act before any tribunal, except before:(1) a conciliation officer or an arbitrator of disputes or grievances, within the meaning of the Labour Code (chapter C-27);
(2) a certification agent, labour commissioner or the labour Court sitting otherwise than in penal matters, within the meaning of the Labour Code;
(3) the Commission de la santé et de la sécurité du travail established pursuant to the Act respecting occupational health and safety (chapter S-2.1), a review board established under the said Act or the Workmen’s Compensation Act (chapter A-3), the social affairs division of the Administrative Tribunal of Québec, instituted under the Act respecting administrative justice (chapter J-3), in the case of a proceeding pertaining to compensation for rescuers and victims of crime, a proceeding brought under section 65 of the Workmen’s Compensation Act (chapter A-3) or a proceeding brought under section 12 of the Act respecting indemnities for victims of asbestosis and silicosis in mines and quarries (chapter I-7), the Commission d’appel en matière de lésions professionnelles established pursuant to the Act respecting industrial accidents and occupational diseases (chapter A-3.001) or the Commission des lésions professionnelles established under the said Act;
(4) the Régie du logement established under the Act respecting the Régie du logement (chapter R-8.1);
(5) the social affairs division of the Administrative Tribunal of Québec, to the extent that the Minister of Employment and Solidarity or a body which is his delegatee as regards the application of the Act respecting income security (chapter S-3.1.1) is to be represented to plead or act in his or its name;
(6) an arbitration officer, a conciliation officer, a council of arbitration, the building commissioner, the building deputy-commissioner, the placement commissioner, a placement deputy-commissioner, an investigator or the Labour Court within the meaning of the Act respecting labour relations, vocational training and manpower management in the construction industry (chapter R-20);
(7) in matters of immigration, the social affairs division of the Administrative Tribunal of Québec, in the case and subject to the conditions set out in the third paragraph of section 102 of the Act respecting administrative justice;