Get all 16 required hours for licensed Montana electricians by completing the following courses:

  • 2023 NEC Changes Part 1
  • 2023 NEC Changes Part 2

Learning Objectives:

  • Describe the overall layout of the National Electrical Code and the addition of new articles.
  • Identify the scope of what is covered and not covered in the Code.
  • List which chapters can supplement or modify other chapters.
  • Identify updates, additions, and changes to Chapter 1 of the 2023 National Electrical Code.
  • Describe changes in the way terms are presented in Article 100, Definitions.
  • Define 12 terms that are newly defined in the 2023 NEC.
  • Outline changes to the general requirements for electrical installations found in Chapter 110 of the 2023 NEC.
  • Identify updates, additions, and changes to Chapter 2 of the 2023 National Electrical Code.
  • Describe changes for branch circuits found in Chapter 2 of the 2023 NEC.
  • Identify changes to branch-circuit requirements as summarized in Tables 210.24(1) and 210.24(2).
  • Outline new requirements covering barriers and surge protection for feeders found in Chapter 2 of the 2023 NEC.
  • Identify changes to branch-circuit, feeder, and service load calculations found in Chapter 2 of the 2023 NEC.
  • List new requirements in Chapter 2 of the 2023 NEC for health care facilities, electric vehicle charging stations, marinas, and docking facilities.
  • Identify the changes to minimum unit load requirements for dwelling units and lighting loads for non-dwelling occupancies found in Chapter 2 of the 2023 NEC.
  • Describe changes to emergency disconnects and surge protection for outside branch circuits and feeders found in Chapter 2 of the 2023 NEC.
  • Outline the new wiring method for installing underground service conductors.
  • List the locations that must be provided with surge protection devices.
  • Identify changes for service conductors and service installation requirements found in Chapter 2 of the 2023 NEC.
  • Outline the new declaration regarding standard overcurrent device ratings found in Chapter 2 of the 2023 NEC.
  • Identify changes to the standard ampere ratings in Table 240.6(A).
  • Describe the new requirement that surge protection devices indicate they are functioning properly.
  • Summarize the new requirements for overcurrent protection requirements for systems over 1000 volts ac, 1500 volts dc in Article 245.
  • Identify the new requirements for grounding and bonding in Chapter 2 of the 2023 NEC.
  • Identify updates, additions, and changes to Chapter 3 of the 2023 National Electrical Code.
  • Summarize the general requirements for wiring methods and materials for systems rated over 1000 volts ac, 1500 volts dc covered in Article 305.
  • Describe changes and additions to the exceptions for cables, raceways, or boxes installed in or under metal-corrugated roof decking found in Chapter 3 of the 2023 NEC.
  • Outline new requirements for installing screws and other fasteners in cabinets, cutout boxes, and meter socket enclosures found in Chapter 3 of the 2023 NEC.
  • Identify additions and changes to requirements for outlet boxes, underground boxes, and handhole enclosures found in Chapter 3 of the 2023 NEC.
  • Outline new requirements for insulated bus pipe and flexible bus systems found in Chapter 3 of the 2023 NEC.
  • List changes to uses permitted and not permitted for nonmetallic-sheathed cable.
  • Identify changed requirements for use and installation of rigid polyvinyl chloride conduit (PVC) found in Chapter 3 of the 2023 NEC.
  • Identify updates, additions, and changes to Chapter 4 of the 2023 National Electrical Code.
  • Describe the change in scope to Chapter 4 of the 2023 NEC.
  • Identify changes and additions to requirements for switch...

Approved By: Department of Labor and Industry - State Electrical Board

  • 2023 NEC Changes Part 1
    • Chapter 1 [22 Activities]
      • 01. 100. Definitions. Scope.
      • 02. 100 Definitions. Attachment Fitting, Weight-Supporting (WSAF). & Receptacle, Weight-Supporting Ceiling (WSCR).
      • 03. 100 Definitions. Class 4 Circuit, Class 4 Device, Class 4 Power System, Class 4 Receiver, Class 4 Transmitter, Class 4 Utilization Equipment.
      • 04. 100 Definitions. Cord Connector.
      • 05. 100 Definitions. Counter (Countertop)
      • 06. 100 Definitions. Ground Fault Circuit Interrupter, Special Purpose.
      • 07. 100. Definitions. Ground-Fault Detector-Interrupter, dc (GFDI)
      • 08. 100 Grounding Conductor, Impedance.
      • View Additional Activities
        • 09. 100 Definitions. Grounded System, Impedance.
        • 10. 100 Definitions. Panelboard, Enclosed. (Enclosed Panelboard)
        • 11. 100 Definitions. Restricted Industrial Establishment.
        • 12. 100 Definitions. Stored-Energy Power Supply System (SEPSS).
        • 13. 100 Definitions. Work Surface.
        • 14. 110.3(A)(8). Examination. Cybersecurity.
        • 15. 110.3(B) 110.3(B) Installation and Use.
        • 16. 110.16(B) Service Equipment and Feeder Supplied Equipment.
        • 17. 110.17. Servicing and Maintenance of Equipment.
        • 18. 110.20 Reconditioned Equipment.
        • 19. 110.26 Spaces About Electrical Equipment.
        • 20. 110.26(A)(6) Grade, Floor, or Working Platform.
        • 21. 110.29 In Sight From (Within Sight From, Within Sight)
        • 22. 110.33(A) Entrance to Enclosures and Access to Working Space. Entrance.
    • Chapter 2 [53 Activities]
      • 01. Article 210, Branch Circuits Not Over 1000 Volts ac, 1500 Volts dc, Nominal.
      • 02. 210.2 Reconditioned Equipment
      • 03. 210.5(C)(1) Branch Circuits Supplied from More than One Nominal Voltage System.
      • 04. 210.8(A)(5) GFCI Protection for Personnel. Dwelling Units. Basements
      • 05. 210.8(A)(6) GFCI Protection for Personnel. Dwelling Units. Kitchens
      • 06. 210.8(A)(7) GFCI Protection for Personnel. Dwelling Units. Areas with Sinks
      • 07. 210.8(B). GFCI Protection for Personnel. Other Than Dwelling Units.
      • 08. 210.8(B) GFCI Protection for Personnel. Other Than Dwelling Units. Exceptions.
      • View Additional Activities
        • 09. 210.8(D) GFCI Protection for Personnel. Specific Appliances.
        • 10. 210.8(F) GFCI Protection for Personnel. Outdoor Outlets
        • 11. 210.11(C)(4) Dwelling Units. Garage Branch Circuits.
        • 12. 210.12 Arc-Fault Circuit-Interrupter Protection
        • 13. 210.17 Guest Rooms and Guest Suites.
        • 14. 210.18. Branch-Circuit Ratings. Rating
        • 15. 210.23 Permissible Loads, Multiple-Outlet Branch Circuits.
        • 16. Table 210.24(1) Summary of Branch-Circuit Requirements - Copper Conductors.
        • 17. 210.52(A)(2). General Provisions. Wall Space.
        • 18. 210.52(C)(1). Countertops & Work Surfaces. Wall Spaces.
        • 19. 210.52(C)(2). Countertops & Work Surfaces. Island and Peninsular Countertops and Work Surfaces.
        • 20. 210.52(C)(3) Receptacle Outlet Location.
        • 21. 210.52(D) Bathrooms
        • 22. 210.70 Lighting Outlets Required.
        • 23. 210.70(A)(1) Dwelling Units. Habitable Rooms, Kitchens, Laundry Areas, and Bathrooms. Additional Locations
        • 24. 215.15 Barriers.
        • 25. 215.18 Surge Protection.
        • 26. 220.41 Dwelling Unit(s). Minimum Unit Load.
        • 27. 220.42 Lighting Load for Non-Dwelling Occupancies.
        • 28. 220.57 Electric Vehicle Supply Equipment (EVSE) Load.
        • 29. 220.110 Health Care Facilities. Receptacle Loads.
        • 30. 220.120 Marinas. Receptacle Loads.
        • 31. Article 225, Outside Branch Circuits and Feeders.
        • 32. 225.41 Emergency Disconnects
        • 33. 225.42. Surge Protection.
        • 34. 230.7 Other Conductors.
        • 35. 230.24(A) Clearances. Above Roofs.
        • 36. 230.30(B) Wiring Methods.
        • 37. 230.62(C) Barriers.
        • 38. 230.67. Surge Protection.
        • 39. 230.71(B) Two to Six Service Disconnecting Means.
        • 40. 230.85 Emergency Disconnects
        • 41. Article 235, Branch Circuits, Feeders, and Services Over 1000 Volts ac, 1500 Volts dc, Nominal.
        • 42. 240.4(B) Overcurrent Devices Rated 800?Amperes or Less
        • 43. 240.6(A) Standard Ampere Ratings for Fuses and Inverse Time Circuit Breakers
        • 44. 242.9. Indicating
        • 45. Article 245, Overcurrent Protection for Systems Rated Over 1000 Volts ac, 1500 volts dc.
        • 46. 250.64(G) Enclosures with Ventilation Openings.
        • 47. 250.68(C) Grounding Electrode Conductor Connections.
        • 48. 250.118 Types of Equipment Grounding Conductors.
        • 49. 250.130 Equipment Grounding Conductor Connections.
        • 50. 250.130(C) Replacement of Nongrounding Receptacle or Snap Switch and Branch Circuit Extensions.
        • 51. 250.140 Frames of Ranges and Clothes Dryers.
        • 52. 250.148 Continuity of Equipment Grounding Conductors and Attachment in Boxes.
        • 53. 250.186 Grounding Service-Supplied Alternating-Current Systems.
    • Chapter 3 [15 Activities]
      • 01. 300.4(E) Cables, Raceways, or Boxes Installed in or Under Metal-Corrugated Roof Decking.
      • 02. Table 300.5(A) Minimum Cover Requirements, 0 to 1000 Volts ac, 1500 Volts dc, Nominal.
      • 03. Article 305, General Requirements for Wiring Methods and Materials for Systems Rated Over 1000 volts ac, 1500 volts dc, Nominal.
      • 04. 310.15(B)(2). Rooftop.
      • 05. 312.10 Screws or Other Fasteners.
      • 06. 314.27(E) Weight-Supporting Ceiling Receptacles (WSCR) and Weight-Supporting Attachment Fittings (WSAF).
      • 07. 314.29(B) Underground.
      • 08. 334.10 Uses Permitted.
      • View Additional Activities
        • 09. 334.15(B) Protection from Physical Damage.
        • 10. 334.40(B) Boxes and Fittings. Devices of Insulating Material.
        • 11. 344.28 Reaming and Threading.
        • 12. 352.10 Uses Permitted.
        • 13. 352.44 Expansion Fittings.
        • 14. Article 369, Insulated Bus Pipe (IBP)/Tubular Covered Conductors (TCC) Systems.
        • 15. Article 371, Flexible Bus Systems.
    • Chapter 4, Part 1 [10 Activities]
      • 01. 404.1 Switches. Scope.
      • 02. 404.2(C) Switches Controlling Lighting Loads.
      • 03. 404.14(D) Snap Switch Terminations.
      • 04. 404.16 Reconditioned Equipment
      • 05. 404.30 Switch Enclosures with Doors.
      • 06. 406.3(D) Receptacle Terminations.
      • 07. 406.4(G). Protection of Floor Receptacles.
      • 08. 406.6(D) Receptacle Faceplate (Cover Plates) with Integral Night Light and/or USB Charger.
      • 09. 406.9(A),(B) Damp Locations, Wet Locations.
      • 10. 406.9(C) Bathtub and Shower Space.
  • 2023 NEC Changes Part 2
    • Chapter 4, Part 2 [14 Activities]
      • 01. 406.12 Tamper-Resistant Receptacles
      • 02. 408.4(B) Source of Supply.
      • 03. 408.38 Enclosure.
      • 04. 408.43 Panelboard Orientation.
      • 05. 410.10(D) Bathtub and Shower Areas.
      • 06. 410. Part XVII. Special Provisions for Germicidal Irradiation Luminaires.
      • 07. 422.16(B) Specific Appliances.
      • 08.422.18 Ceiling-Suspended (Paddle) Fans.
      • View Additional Activities
        • 09. 422.22 Utilizing Separable Attachment Fittings.
        • 10. 424.93 Installation.
        • 11. 430.113 Energy from More than One Source.
        • 12. 440.8. Single Machine and Location
        • 13. 440.11 Disconnecting Means. General.
        • 14. 445.19 Emergency Shutdown of Prime Mover.
    • Chapter 5 [29 Activities]
      • 01. 500.1 Hazardous (Classified) Locations, Classes I, II, and III, Divisions 1 and 2. Scope.
      • 02. 500.5(D) Class III Locations.
      • 03. 500.7 Protection Techniques.
      • 04. 500.8(E)(3) Unused Openings.
      • 05. 501.10(A)(2) Class I, Division 1. Flexible Connections
      • 06. 501.30(B) Bonding.
      • 07. 502.30(B)(1), 503.30(B)(1) Bonding.
      • 08. 503.10(A) Class III, Division 1.
      • View Additional Activities
        • 09. 505.8 Protection Techniques.
        • 10. 505.15(C) Zone 2.
        • 11. 505.16(B) Zone 1.
        • 12. Article 512 Cannabis Oil Equipment and Cannabis Oil Systems Using Flammable Materials.
        • 13. 517.6 Patient Care-Related Electrical Equipment.
        • 14. 517.10(B). Not Covered.
        • 15. 517.14 Panelboard Bonding
        • 16. 517.20(A) Receptacles and Fixed Equipment.
        • 17. 517.22 Demand Factors.
        • 18. 517.30 Sources of Power.
        • 19. 517.70 Diagnostic Imaging and Treatment Equipment. Applicability.
        • 20. 518.5 Supply.
        • 21. 547.26 Physical Protection.
        • 22. 547.44 Equipotential Planes and Bonding of Equipotential Planes.
        • 23. 550.16(C)(1) Exposed Non-Current-Carrying Metal Parts
        • 24. 550.32. Service Equipment.
        • 25. 550.33(A) Feeder Equipment.
        • 26. 551.40(D). Loss of Ground Device.
        • 27. 555.14 Equipotential Planes and Bonding of Equipotential Planes.
        • 28. 555.15 Replacement of Equipment.
        • 29. 555.36(C) Emergency Electrical Disconnect.
    • Chapter 6 [25 Activities]
      • 01. 620.22 Branch Circuits for Car Lighting, Receptacle(s), Ventilation, Heating and Air-Conditioning.
      • 02. 620.23 Branch Circuits for Machine Room, Control Room/Machinery Space, Control Space, or Truss Interior Lighting and Receptacle(s).
      • 03. 625.40 Electric Vehicle Branch Circuit.
      • 04. 625.42 Rating.
      • 05. 625.43 Disconnecting Means.
      • 06. 625.49 Island Mode.
      • 07. 625.102 Installation.
      • 08. 626.1 Electrified Truck Parking Spaces. Scope.
      • View Additional Activities
        • 09. 630.8 Ground-Fault Circuit-Interrupter Protection for Personnel
        • 10. 646.19 Entrance to and Egress from Working Space.
        • 11. 680.5 Ground-Fault Circuit-Interrupter (GFCI) and Special Purpose Ground-Fault Circuit-Interrupter (SPGFCI) Protection
        • 12. 680.12 Equipment Rooms, Vaults, and Pits.
        • 13. 680.21(D) Pool Pump Motor Replacement.
        • 14. 680.22(A) Receptacles.
        • 15. 680.26. Equipotential Bonding.
        • 16. 680.32 Ground-Fault Circuit-Interrupter (GFCI) and Special Purpose Ground-Fault Circuit Interrupter (SPGFCI) Protection Overview
        • 17. 680.43 Indoor Installations.
        • 18. 680.54(B),(C) Bonding, Equipotential Bonding of Splash Pads.
        • 19. 680.58 GFCI, SPGFCI Protection for Adjacent Receptacle Outlets.
        • 20. 680.59 GFCI and SPGFCI Protection for Permanently Installed Nonsubmersible Pumps.
        • 21. 680.83 Equipotential Bonding.
        • 22. 690.4(G) PV Equipment Floating on Bodies of Water.
        • 23. 690.12(D) Buildings with Rapid Shutdown.
        • 24. 694.7 Construction and Maintenance.
        • 25. 695.1. Fire Pumps. Scope.
    • Chapter 7 [19 Activities]
      • 01. 700.3 Tests and Maintenance.
      • 02. 700.4(B) Selective Load Management.
      • 03. 700.11 Wiring, Class-2 Powered Emergency Lighting Systems.
      • 04. 700.12(C) Supply Duration.
      • 05. 700.12(E) Stored-Energy Power Supply Systems (SEPSS).
      • 06. 701.1. Legally Required Standby Systems. Scope.
      • 07. 701.12(C)(3) Public Gas System, Municipal Water Supply.
      • 08. 701.32 Selective Coordination.
      • View Additional Activities
        • 09. 702.7(A) Signs. Standby.
        • 10. 702.12(B). Portable Generators 15kW or Less.
        • 11. 705.10. Identification of Power Sources.
        • 12. 706.7 Commissioning and Maintenance.
        • 13. Article 724 Class 1 Power-Limited Circuits and Class 1 Power-Limited Remote-Control and Signaling Circuits.
        • 14. Article 725, Class 2 and Class 3 Power-Limited Circuits.
        • 15. 725.3(A) Spread of Fire or Products of Combustion.
        • 16. Article 726 Class 4 Fault-Managed Power Systems
        • 17. 750.6. Listing
        • 18. 760.24(A) Mechanical Execution of Work.
        • 19. 760.33 Supply-Side Overvoltage Protection.
    • Chapter 8 [10 Activities]
      • 01. 800.3 Other Articles.
      • 02. 800.100(B)(2) Electrode. In Buildings or Structures with Grounding Means.
      • 03. 800.100(B)(3) Electrode. In Buildings or Structures Without an Intersystem Bonding Termination or Grounding Means.
      • 04. 800.113 Installation of Cables Used for Communication Circuits, Communications Wires, Cable Routing Assemblies, and Communications Raceways.
      • 05. 800.179 Wires and Cables.
      • 06. 810.15 Grounding or Bonding.
      • 07. 830.40(B). Low-Power Circuits.
      • 08. 830.47 Underground Network-Powered Broadband Communications Cables Entering Buildings.
      • 09. 830.133(C) Splicing of Medium-Powered Network-Powered Communications Cables.
      • 10. 830.160 Bends.
    • Chapter 9 [1 Activities]
      • 01. Chapter 9, Table 1. Percent of Cross Section of Conduit and Tubing for Conductors and Cables.
    • Annexes [2 Activities]
      • 01. Annex C, Table C.1 Conduit, Tubing, and Cable Tray Fill Tables for Conductors and Fixture Wires of the Same Size.
      • 02. Annex K, Use of Medical Electrical Equipment in Dwellings and Residential Board-and-Care Occupancies.
  • Course Completion
    • Mandatory Questionnaire
    • 2023 NEC Changes Part 1 - Certificate of Completion (1 of 2)
    • 2023 NEC Changes Part 2 - Certificate of Completion (2 of 2)
    • Expedited Reporting Available
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