There have been 4,440 revisions have been made to the NEC over the last 3 editions spanning the last 9 years. Continuing education requirements keep tradesmen aware of critical updates to the code. Below are some of the critical updates electricians would have received through continuing education programs.

In 2017 arc flash labeling was was updated with very specific requirements for the data they were required to display. This has led to a standardized system of working on and around energized components by allowing service personnel the ability to select and utilize the appropriate level of PPE for the task.

In 2020 the requirement of GFCI protection for 250-volt dryers and ranges within 6 feet of a sink was introduced. Also dwelling unit service disconnecting means were require to be installed in a readily accessible outdoor location. This change greatly improves the the ability of first responders to remove any electrical hazards present in the dwelling during an emergency.

In 2023 the NEC will introduce 10 amp branch circuits. All receptacles in kitchens will require GFCI protection regardless of their purpose. Yet potentially the biggest change to the 2023 NEC is found in section 110.17 which states that all service and electrical preventive maintenance work must be performed by qualified persons trained in the servicing and maintenance of electrical equipment. It goes on state that service and maintenance work be performed in accordance with the original equipment manufacturer’s instructions along with any information provided in the equipment listing, applicable industry standards, or as approved by the authority having jurisdiction (AHJ).

The electrical industry is an ever evolving field. The absence of training and continuing education requirements are detrimental to energy conservation, system dependability, and SAFETY.