Webinar instructions will be emailed before the date of the webinar.

Please log into the webinar 15 – 30 minutes before start time.

Live Seminar in Phoenix, AZ or Live Online Webcast
Thursday, April 27, 2023 |
8:30 am – 3:50 pm MDT


Intro to the 2023 NEC 

  • Article 90 Scope
  • Article 100 Definitions
  • Article 110 general requirements
  • 13 new articles 


Article 210 

  • GFCI expansion and changes
  • WSAF and WSR requirements 


Article 210  

  • 10-amp branch circuits
  • The use of CCA conductors
  • Kitchen island receptacle outlets 


Article 220 Load Calculations 

  • Significant article restructuring 
  • New tables
  • EV chargers
  • New occupancies and equipment 


Chapters 3 and 4 

  • Articles 230, 240, and 250
  • Overview of Chapter 3 


 Chapters 3 and 4 

  • Article 300, 312, and 314
  • Conduit sizes 5” and 6”
  • Articles 404, 406, 408, 410, 422
  • Chapters 5-9 


Webinar Instructions
Each webinar session earns continuing education credit and can be registered for individually. All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.

Certificates of completion can be downloaded in PDF form upon passing a short quiz. A link to the quiz will be sent to each qualifying attendee immediately after the webinar. The certificate can be downloaded from the Results page of the quiz upon scoring 80% or higher.

Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.

GoToWebinar App requirements:
Windows 7 – 10 or Mac OSX Mavericks (10.9) – macOS Catalina (10.15)

Web Browser:
The two most recent version of the following browsers:
Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Internet Explorer v11 (or later) with Flash enabled

Internet connection: Minimum of 1Mbps       Hardware: 2GB RAM or more

For more information, visit the Support section at


Professional Engineers
6.0 PDHs

6.0 HSW CE Hours

6.0 LU|HSW

International Code Council
.6 CEUs (Electrical)


Continuing Education Credit Information

This seminar and webcast are open to the public and are designed to qualify for 6.0 PDHs for professional engineers and 6.0 HSW continuing education hours for licensed architects in Arizona. 

The American Institute of Architects Continuing Education System has approved this course for 6.0 HSW LUs (Sponsor No. J885). Only full participation is reportable to the AIA/CES. 

The International Code Council has approved this event for .6 CEUs in the specialty area of Electrical (Preferred Provider No. 1232). 

Attendance will be monitored, and attendance certificates will be available after the webinar for those who attend the entire course and score a minimum 80% on the quiz that follows the course (multiple attempts allowed). 

On-Demand Credits
The preceding credit information only applies to the live presentation. This course in an on-demand format may not be eligible for the same credits as the live presentation; please consult your licensing board(s) to ensure that a structured, asynchronous learning format is appropriate. The following pre-approvals may be available for the on-demand format upon request:

6.0 HSW LUs (AIA)


Mark D. Cook

Mr. Cook is a master electrician in Wisconsin and held an Arizona electrical contractor’s license for over 20 years. (K-11) He holds an Administrator’s and a Journeyman’s license in Washington State. Mr. Cook has been in the electrical industry since 1978 and he owned and operated his own electrical contracting business in Arizona. He was an instructor for the Independent Electrical Contractors of Arizona (I.E.C.), a four-year apprenticeship program facilitated at Gateway Community College in Phoenix. Mr. Cook continues to train for the Electric League of Arizona educational program, teaching classes on NFPA 70E, Arc Flash, Grounding and Bonding and other topics of the National Electrical Code. He has presented the NEC for HalfMoon Education and the Arizona Department of Transportation as well. He authors “Code Corner” a monthly article appearing in The Electric Times (AZ) and The Daily Reporter (WI). Mr. Cook has contributed articles to the IAEI magazine. He is a National Fire Protection Association member, an International Association of Electrical Inspectors member, and a certified commercial electrical inspector for the State of Wisconsin. Recently appointed to CMP-2 for the 2023 National Electric Code, NFPA 70. Mr. Cook is approved as a CEU provider for more than twelve states. 

AIA Info

AIA Provider Statement:

HalfMoon Education Inc. is a registered provider of AIA-approved continuing education under Provider Number J885. All registered AIA/CES Providers must comply with the AIA Standards for Continuing Education Programs. Any questions or concerns about this provider of learning program may be sent to AIA/CES ( or (800) AIA 3837, Option 3).

This learning program is registered with AIA/CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product.

AIA continuing education credit has been reviewed and approved by AIA/CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA/CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request.

Course Title: Significant Changes to the 2023 National Electrical Code as presented by a code panel member

Delivery Method: Live Online

Course Description: This six-hour course, presented by a code panel member (Mark Cook), covers the significant changes to the 2023 National Electrical Code. The course begins with an introduction to the 2023 code and 13 new articles before closely analyzing the important changes made to Articles 210 and 220, as well as to chapters 3-9.

Learning Objectives:

Learning Objective 1:
Learners will be able to discuss the scope, understand the definitions, locate the general requirements and analyze 13 new articles of the 2023 NEC.

Learning Objective 2:
Learners will be able to reference and comply with changes made to Article 210 of the NEC, specifically those related to GFCI expansion and changes, 10-amp branch circuits, use of CCA conductors, kitchen island receptacle outlets and WSAF and WSR requirements.

Learning Objective 3:
Learners will be able to reference and comply with changes made to Article 220 of the NEC, specifically those related to the new data tables, EV chargers, occupancies and equipment.

Learning Objective 4:
Learners will be able to reference and comply with changes made to Chapters 3-9 of the NEC.

LUs: 6.0  (Pending)                                                                                              LU Type: LU|HSWs.

Prerequisites: Experience with electrical design

Advance Preparation: None

Program Level: Intermediate

Course Expiration Date: (Pending)

Complaint Resolution Policy:

Complaints regarding this course can be emailed to or by calling (715) 835-5900. A HalfMoon Education representative will respond within 72 hours to resolve the complaint, which will include, but not limited to, access to another CE activity at no or reduced cost or a full or partial refund. Each instance will be resolved on a case-by-case situation.


Seminar Price: $319.00