CSA 343: What Every Electrician Needs to Know About the New Standard for EVEMS
September 10, 2025 By David Corbeil, RVE CEO and Co-Founder It’s official: the new CSA C22.2 NO. 343 standard has been published by the CSA Group. It officially regulates electric vehicle energy management systems (EVEMS) to allow for the partial or complete omission of electric vehicle charging equipment (EVSE) from the load calculation in Section…


