Electrical Installations in Ontario Must Adhere to the Ontario Electrical Safety Code – It's the Law
The Ontario Electrical Safety Code (OESC) is the technical document that defines standards and legal requirements for electrical installations in the province of Ontario. Published by the Electrical Safety Authority (ESA) – Ontario's electrical safety regulator and administrative authority – the OESC is developed through consultations of expert members at the provincial and national level.
Updated every three years, the latest edition will be enforced by the province on May 5th 2016.
A new interactive format for PCs, tablets & mobile devices that goes beyond traditional PDF. Code rules link directly to relevant OESC bulletin updates for ease of use, enhanced bookmarking, highlighting and search.
Contains more than 200 updates and revisions, including major changes to sections on renewable energy, hazardous locations and electric heating
Details expanded requirements for the use of Arc Fault Circuit Interrupters (AFCIs) in homes
Includes changes to hazardous area classifications and zone requirements that will affect your installations and potentially save you money
Provides guidance on what defines clearances between lighting fixtures and nearby combustible material
Outlines revised requirements for non-commercial docks, LED in residential occupancies, and supply connectors for recreational vehicles
Register for Bulletins
As an Ontario electrical professional it is your responsibility to stay up-to-date on any revisions or rule interpretations made to the Ontario Electrical Safety Code after you purchase your copy. Bulletins are included with your purchase and will be published electronically on CSA Communities after they are released by ESA.
Registering & Logging in to the E-Pub
How to Use the E-Pub App
CSA Group Workplace Electrical Safety Products
If your workers are required to work on or near electricity, then they are at risk for injuries, even fatalities. CSA Group allows you to choose your combination of electrical safety based standards, training and implementation tools to make working with electricity safer.
ShopCSA offers the most comprehensive selection of CSA Group’s more than 3,000 published standards & codes in a variety of formats, including printed and electronic versions. We are also the pre-eminent source in Canada for the catalogue of more than 30,000 ISO and IEC standards. Standards & codes can also be bundled into subscriptions to help larger organizations ensure their staff has broader access to the standards they use and refer to regularly. ShopCSA also offers a complete assortment of training & education solutions, including handbooks & guides, interactive tools & applications, instructor-led training (available in both publicly-scheduled and onsite formats) and personnel certification & skills verification. Products available on ShopCSA can help organizations demonstrate due diligence in complying with CSA standards referenced in legislation or by Authorities Having Jurisdiction (AHJs).