2021 CEC Overview of Changes Instructor-Led Course

EIN CSA Code course 400

Feb 23, 2021

March 10-11, 2021

CSA C22.1:21, Canadian Electrical Code, Part I contains many updates and changes that are potentially significant to electrical professionals. This instructor-led course provides the key changes and impacts to the industry presented in an easy-to-follow format.

Designed for professionals with a good working knowledge of the Code and who solely need the key changes including general updates or those made for clarification, safety, and new products and systems. Key changes due to Rule relocation or deletion are also noted.

This course may help save valuable time to help keep electrical projects safe and in compliance.

This training is developed with input from a broad cross-section of electrical industry experts and with cooperation from all provinces, territories and several key jurisdictions across Canada. 

Jurisdictions across Canada adopt the Code as a model code for regulation either in its entirety or with provincial or territorial interpretations. The Code is an integral part of the Canadian Electrical Safety System.

Learning Objectives

  • Explain key changes.
  • Recognize how CSA C22.1:21 changes affect electrical installations and maintenance of existing installations.
  • Identify how new technologies are incorporated into Code requirements.

Go HERE for more information

Related Articles


Latest Articles


Changing Scene

  • IDEAL Electrical Partners with Habitat for Humanity Greater Toronto Area to Support Affordable Housing Initiatives

    IDEAL Electrical Partners with Habitat for Humanity Greater Toronto Area to Support Affordable Housing Initiatives

    August 17, 2026 Earlier this month, approximately 30 IDEAL Electrical employees and skilled electricians volunteered alongside Habitat for Humanity Greater Toronto Area (GTA) to help construct Countryside, an affordable 15-unit townhome development in Brampton that will welcome families later this year. Volunteers assisted with electrical wiring and rough-in installation and provide general construction support, helping… Read More…

  • Hubbell Canada Forms Strategic Alliance with Mac’s II Agencies to Strengthen Harsh & Hazardous Market Presence in British Columbia

    Hubbell Canada Forms Strategic Alliance with Mac’s II Agencies to Strengthen Harsh & Hazardous Market Presence in British Columbia

    August 17, 2026 Hubbell Canada is pleased to announce a new strategic partnership with Mac’s II Agencies, effective August 1, 2026, to represent Hubbell Canada’s Harsh & Hazardous portfolio throughout British Columbia. This newly formed alliance further strengthens Hubbell Canada’s commitment to serving customers operating in some of the most demanding industrial environments, while supporting… Read More…

  • AEA Scholarships and Bursaries Apply by August 31st

    AEA Scholarships and Bursaries Apply by August 31st

    August 17, 2026 The Alberta Electrical Alliance is proud to support our industry with over $320,500 of postsecondary scholarships for current members and their children. Your participation in AEA events helps fund AEA scholarships and build our industry’s future. AEA Sponsored Scholarships Open to employees, dependents, and children of parents who are members of the… Read More…

  • Contractors’ Corner at the 2026 NETCO Conference

    Contractors’ Corner at the 2026 NETCO Conference

    August 17, 2026 ECAO and CECA look forward to joining industry leaders at the NETCO – National Electrical Trade Council 2026 Conference for an important conversation on AI and its growing role in electrical contracting. R. Graeme Aitken, Executive Director of ECAO, Terry Milot, President of the Canadian Electrical Contractors Association, and Témoc Vega, PhD,… Read More…