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

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

Tuesday, February 1, 2022
8:30 am – 5:00 pm CST (incl. a 60-min break)


Presented by:
Mark D. Cook

Introduction to Grounding and Bonding
Effective ground fault paths
250.8 – Connections
250.20 – AC systems to be grounded
250.21 – AC systems not required to be grounded
250.22 – Circuits not to be grounded
250.24(A) – System grounding connections
250.24(B) – Main bonding jumpers
250.24(C) – Grounded conductors in service equipment
250.30 – Grounding separately derived AC systems
250.32 – Separate building feeders

Grounding Electrode System
250.52 – Grounding electrodes
250.53 – Grounding electrode system installation
250.54 – Auxiliary grounding electrodes

Grounding Electrode Conductors
250.62 – Grounding electrode conductor materials
250.64 – GEC installation
250.66 – GEC sizing
250.68 – GEC and bonding
250.70 – Methods of grounding and bonding

Equipment Grounding and Conductors
250.110 – Equipment fastened in place
250.114 – Equipment connected by cord and plug
250.119 – ID of equipment grounding conductors
250.120 – EGC installation
250.122 – EGC sizing
250.126 – ID of wiring device terminals

250.90 – General requirements
250.92 – Bonding of services
250.96 – Bonding other enclosures
250.102 – Bonding conductors and jumpers
250.104 – Bonding pipe systems and structural metal
250.106 – Lightning protection systems

Methods of Equipment Grounding
250.130 – EGC connections
250.136 – Equipment considered grounded
250.142 – Grounded conductor and grounding equipment
250.148 – EGC continuity and attachment


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:
7.0 PDHs

7.0 HSW CE Hours

AIA:     (AIA credits only available for attending live Webinar)
7.0 LU|HSW

International Code Council:
.7 CEUs (Electrical)


Continuing Education Credit Information
National Electrical Code 2020: Grounding and Bonding
This webinar offers 7.0 PDHs to professional engineers and 7.0 HSW continuing education hours to architects licensed in all states.

HalfMoon Education is an approved continuing education sponsor for engineers in Florida (Provider No. 0004647), Indiana (License No. CE21700059), Maryland, New Jersey (Approval No. 24GP00000700) and North Carolina (S-0130). HalfMoon Education is deemed an approved continuing education sponsor for New York engineers and architects via its registration with the American Institute of Architects Continuing Education System (Regulations of the Commissioner §68.14(i)(2) and §69.6(i)(2)). Other states do not preapprove continuing education providers or courses.

The American Institute of Architects Continuing Education System has approved this course for 7.0 LU|HSW (Sponsor No. J885). Only full participation is reportable to the

The International Code Council has approved this event for .7 CEUs in the specialty area of Electrical (Preferred Provider No. 1232).

Completion certificates will be awarded to participants who complete this event, respond to prompts and earn a passing score (80%) on the quiz that follows the presentation (multiple attempts allowed).


Mark D. Cook, CESCP

Electrical Education Specialist, CESCP. at Faith Technologies

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: National Electrical Code 2020: Grounding and Bonding

Delivery Method: Live Online

Course Description: This seven-hour live lecture presentation examines grounding and bonding requirements as prescribed by the National Electrical Code to prevent protect occupants and users from electrical shocks and fire hazards.

Learning Objectives:

Learning Objective 1:
Learners will be able to explain Ohm’s Law, define basic electrical terminology including ground-fault, and identify common electric-shock hazards.

Learning Objective 2:
Learners will be able to reference and discuss NEC 2020 compliance standards for grounding electrode conductor materials, installation, sizing, bonding, and methods of grounding and bonding.

Learning Objective 3:
Learners will be able to reference and discuss NEC 2020 compliance standards for AC systems that require, and those that, grounding, and they will be able to reference requirements for equipment grounding and conductors.

Learning Objective 4:
Learners will be able to explain NEC 2020 general requirements for bonding and bonding of services, other enclosures, conductors and jumpers, pipe systems and structural metal, and lighting protection systems.

LUs: 7.0                                                                                              LU Type: LU|HSWs.

Prerequisites: Familiarity in electrical installation principles and understanding of building code compliance

Advance Preparation: None

Program Level: Intermediate

Course Expiration Date: 04/05/2024

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.

USB MP4/PDF Price: $299.00


Before undertaking any on-demand effort, you should review the rules of your licensing/certifying entity. It’s your responsibility to determine whether or not this on-demand course meets your continuing education requirements.

You must take and pass a quiz in order to receive credit. You can take the quiz as many times as needed and there is no time limit on the quiz. Once the quiz is completed, you will be asked to download your certificate.

Videos that qualify for AIA, LACES, ASLA, or CLARB credit will require an extra week for processing.

Streamable MP4/PDF

Available approximately 1 week after the date of the live event or the date of your order, whichever is later.

To track your purchase you will need to create an account on the website using the email address used for your registration.

The video will have occasional question prompts that will not allow the video to progress unless they are answered. You will not be able to skip forward while watching the video.

If you attempt to resume watching the video on a separate device, your progress will not be saved.

Click the link which appears at the end of the video to be taken to the course quiz.


HalfMoon will mail these materials via USPS. Please allow 2 weeks from the date of purchase to receive your product. If the live seminar is in the future, please allow 5 weeks from the date of the live seminar.

The link to the quiz will be available in a PDF in your USB drive marked QUIZ.

HalfMoon will contact you and issue a full refund if the product you ordered is not available. However, refunds will not be issued if completion certificates are requested.

Please contact HalfMoon Education if you have any questions during the process of taking this course. (715) 835-5900 or