2. The holder of a journeyman competency certificate, an occupation competency certificate, an apprentice competency certificate or the recipient of an exemption issued by the Commission de la construction du Québec may perform, voluntarily, any construction work corresponding to the certificate or exemption for the benefit of(1) a natural person, for his or her account and for personal and strictly non-profit-making purposes, with respect to the dwelling that the person inhabits or intends to inhabit; or
(2) a charitable organization registered as such with the Canada Revenue Agency, for purposes useful to that organization’s mission.