Stay up to date on the latest requirements for electrical installations in Ontario
Hello,
If you are working on electrical installations across Ontario, you need to stay up to date on the latest requirements for electrical safety. Get the new 29th edition of the Ontario Electrical Safety Code (OESC 2024) with important new updates and changes you should know about.
The OESC 2024 provides the 2024 edition of the Canadian Electrical Code, Part I (CSA C22.1:24) with Ontario-specific amendments to enhance electrical safety and help better protect electrical workers and the public in the province. The key updates of the OESC 2024 address:
Plan Review requirements to include electric vehicle supply equipment (EVSE) installations and stand-alone electric power-generating equipment and systems
Demand load calculation for single dwellings with EVSE loads
Other types of energy management systems (EMS) in addition to electric vehicle EMS
Installation requirements of energy storage systems at residential occupancies
Bonding requirements for pools and hot tubs
Permitting insulated conductors within an enclosure with specific conditions
Additional GFCI requirements for cords used at midways, carnivals, fairs, and festivals
Allowable voltages in electric vehicle supply equipment installations
The OESC 2024 is incorporated by reference into regulation and will be enforceable for electricalinstallations in Ontario as of May 1, 2025. Get your PDF copy of OESC 2024 today and get ready for the updates in the regulations that are coming soon.
