2026 Ontario Electrical Code Updates Every Homeowner Should Know
Key Takeaways The 2024 Ontario Electrical Safety Code (OESC), based on the 28th edition of the Canadian Electrical Code, came into effect on May 1, 2025 and applies to all electrical work performed after that date. The biggest changes for homeowners include expanded AFCI (arc-fault) protection, new EV charger plan review rules, stricter outdoor receptacle […]