Montréal, November 30, 2011 – The Institut de recherche Robert-Sauvé en santé et en sécurité du travail(IRSST) has just published a new and detailed study of pollutant concentrations in various Quebec industries. For this study, the research was based on four-digit industrial classes found in the Classification des activités économiques du Québec (CAEQ, “Classification of economic activities in Quebec”) … Continue reading