cSao.org
About cSao.org
The Infrastructure Health and Safety Association (IHSA) is your new partner in preventing workplace injury and illness. The Infrastructure Health and Safety Association (IHSA) was formed in January 2010 by amalgamating the Construction Safety Association of Ontario (CSAO), the Electrical & Utilities Safety Association (E&USA), and Transportation Health and Safety Association of Ontario (THSAO). The amalgamation will lead to more efficient administration and more staff on the front lines.
