The Infrastructure Health & Safety Association (IHSA) works with employers and workers in Ontario to eliminate occupational injury and illness. It serves the aggregates, construction, electrical, natural gas, ready-mix concrete, transportation, and utilities industries. IHSA was founded in January 2010 by amalgamating the Construction Safety Association of Ontario, the Electrical & Utilities Safety Association of Ontario, and the Transportation Health and Safety Association of Ontario. IHSA offers training programs, auditing and consulting services, and health and safety resources.