The mission of the occupational health clinics for Ontario Workers Inc. (OHCOW) is to prevent occupational illnesses and injury, and to promote the highest degree of physical, mental and social well-being of all workers.

We strive to accomplish this through the identification of workplace factors which are detrimental to the health and well-being of all workers, through the distribution of excellent occupational health, hygiene, and ergonomic information to increase knowledge among workers, employers and the general public; and through the provision of services designed to produce changes to improve workplaces and the health of workers.