Biomedical Engineering Capstone Design Project

Electrical Safety Authority

The Electrical Safety Authority's (ESA) mission is to improve electrical safety for the well-being of the people of Ontario. ESA is responsible for administering specific regulations related to the Ontario Electrical Safety Code, licensing of Electrical Contractors and Master Electricians, electricity distribution system safety, and electrical product safety.

The Ontario Electrical Safety Code (OESC) and Ontario Regulation 438/07 require that all electrical products and devices (including equipment) be approved.

Always make sure the product or device you are using has a recognized mark or label and is deemed to be approved. A list of recognized marks and labels is available on the ESA's website.

Check to make sure that the products you purchase have one of the following marks or label.