Provides an analysis of the structural updates and technical modifications introduced in the 2026 National Electrical Code (NEC). Participants examine code changes affecting hazardous locations, including commercial garages and spray application areas. The course addresses installation and safety standards for temporary wiring, electric vehicle supply equipment (EVSE), and swimming pools. Specific modules outline requirements for health care facilities, covering patient care spaces, isolated power systems, and power reliability mandates. Furthermore, the curriculum covers solar photovoltaic (PV) systems, wind turbines, interconnected power sources, and fire pump installations. Finally, the course reviews the restructuring of emergency and legally required standby systems alongside updated regulations for limited-energy, optical fiber, and communications grounding systems.
Learning Objectives
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Identify layout adjustments and structural modifications for hazardous locations, commercial garages, and spray application environments.
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Differentiate installation, listing, and bonding rules for swimming pool equipment, electric vehicle supply equipment, and temporary electrical systems.
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Analyze wiring system parameters, redundant grounding methods, and testing baselines for health care facilities and patient care spaces.
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Calculate circuit values and establish disconnect positions for solar photovoltaic systems, interconnected power sources, and fire pump control circuits.
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Apply updated metrics, commissioning rules, and surge protection configurations for emergency and legally required standby power systems.
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Navigate the renumbered pathways, application tables, and grounding configurations for limited-energy circuits, fiber optics, and communication systems.
Course Features
- Lectures 105
- Quizzes 104
- Duration 52 weeks
- Skill level All levels
- Language English
- Students 1
- Certificate Yes
- Assessments Self
- 2 Sections
- 105 Lessons
Expand all sectionsCollapse all sections
- NEC 2026: Special Conditions41
- 1.1Course Orientation
- 1.2500.30 – How Does the New Section 500.30 Standardize Bonding in Hazardous Locations?
- 1.3500.30 – How Does the New Section 500.30 Standardize Bonding in Hazardous Locations?1 Question
- 1.4500.7 – Does Gas Detection Replace Purge Cycles in Hazardous Locations?
- 1.5500.7 – Does Gas Detection Replace Purge Cycles in Hazardous Locations?1 Question
- 1.6500.8 – Clarifying Equipment vs. Installation in Hazardous Locations
- 1.7500.8 – Clarifying Equipment vs. Installation in Hazardous Locations1 Question
- 1.8501.10 – How 501.10 Transformed Wiring Methods into Tables
- 1.9501.10 – How 501.10 Transformed Wiring Methods into Tables1 Question
- 1.10501.15 – Clarifying Boundary Seals and Cable Types in Hazardous Locations
- 1.11501.15 – Clarifying Boundary Seals and Cable Types in Hazardous Locations1 Question
- 1.12511.5 – Where did the Area Classification rules for Commercial Garages go?
- 1.13511.5 – Where did the Area Classification rules for Commercial Garages go?1 Question
- 1.14511.6 – How Have Commercial Garage Rules Changed for 2026?
- 1.15511.6 – How Have Commercial Garage Rules Changed for 2026?1 Question
- 1.16512.5 – How are Hazardous Locations Classified for Cannabis Oil Equipment?
- 1.17512.5 – How are Hazardous Locations Classified for Cannabis Oil Equipment?1 Question
- 1.18514.5 – Where Did Classification Go? Relocation of Hazardous Locations
- 1.19514.5 – Where Did Classification Go? Relocation of Hazardous Locations1 Question
- 1.20515.5 – Relocation of Classification Rules for Bulk Storage Plants
- 1.21515.5 – Relocation of Classification Rules for Bulk Storage Plants1 Question
- 1.22516.8 – Spray Area Safety: Renumbering and Static Grounding Requirements
- 1.23516.8 – Spray Area Safety: Renumbering and Static Grounding Requirements1 Question
- 1.24516.9 – New Location for Wiring Rules Above Spray Areas
- 1.25516.9 – New Location for Wiring Rules Above Spray Areas1 Question
- 1.26590.4 – Where Did the Rules Go? Section 590.4 Completely Restructured
- 1.27590.4 – Where Did the Rules Go? Section 590.4 Completely Restructured1 Question
- 1.28590.6 – Major Restructuring: General Rules Move to 590.6
- 1.29590.6 – Major Restructuring: General Rules Move to 590.61 Question
- 1.30625.17 – EVSE Cords: “Hand Fastened” Terminology and Ampacity Clarity
- 1.31625.17 – EVSE Cords: “Hand Fastened” Terminology and Ampacity Clarity1 Question
- 1.32680.2 – Is Listing Now Mandatory for All Pool and Spa Equipment?
- 1.33680.2 – Is Listing Now Mandatory for All Pool and Spa Equipment?1 Question
- 1.34680.23 – Clarified Bonding Requirements for Wet-Niche Luminaires
- 1.35680.23 – Clarified Bonding Requirements for Wet-Niche Luminaires1 Question
- 1.36680.26 – New Materials and Listing Extensions for Pool Bonding
- 1.37680.26 – New Materials and Listing Extensions for Pool Bonding1 Question
- 1.38680.42 – How have the references in Section 680.42 changed for 2026?
- 1.39680.42 – How have the references in Section 680.42 changed for 2026?1 Question
- 1.40680.5 – How Have GFCI Requirements for 3-Phase Pool Equipment Changed?
- 1.41680.5 – How Have GFCI Requirements for 3-Phase Pool Equipment Changed?1 Question
- NEC 2026: Special Systems168
- 2.1517.1 – Does Article 517 Now Explicitly Mandate Reliability?
- 2.2517.1 – Does Article 517 Now Explicitly Mandate Reliability?1 Question
- 2.3517.10 – How has the Applicability of Health Care Wiring Rules Changed?
- 2.4517.10 – How has the Applicability of Health Care Wiring Rules Changed?1 Question
- 2.5517.13 – Redundant Grounding Updates for Patient Care Spaces
- 2.6517.13 – Redundant Grounding Updates for Patient Care Spaces1 Question
- 2.7517.15 – Are Multiwire Branch Circuits Allowed for Life Safety Circuits?
- 2.8517.15 – Are Multiwire Branch Circuits Allowed for Life Safety Circuits?1 Question
- 2.9517.160 – New Testing Mandates and Clarity Updates for Isolated Power Systems
- 2.10517.160 – New Testing Mandates and Clarity Updates for Isolated Power Systems1 Question
- 2.11517.26 – Does Article 700 Still Apply to Health Care Life Safety Branches?
- 2.12517.26 – Does Article 700 Still Apply to Health Care Life Safety Branches?1 Question
- 2.13517.28 – What Are the New Signage Requirements for Health Care Facility Power Sources?
- 2.14517.28 – What Are the New Signage Requirements for Health Care Facility Power Sources?1 Question
- 2.15517.30 – New Mandates for Health Care Power Reliability and Temporary Connections
- 2.16517.30 – New Mandates for Health Care Power Reliability and Temporary Connections1 Question
- 2.17517.4 – How Does the 2026 NEC Address Distributed Energy Resources in Health Care Services?
- 2.18517.4 – How Does the 2026 NEC Address Distributed Energy Resources in Health Care Services?1 Question
- 2.19517.41 – How Do Emergency Operations Plans Now Impact EES Requirements?
- 2.20517.41 – How Do Emergency Operations Plans Now Impact EES Requirements?1 Question
- 2.21517.42 – New Marking and Coordination Rules for Nursing Homes
- 2.22517.42 – New Marking and Coordination Rules for Nursing Homes1 Question
- 2.23517.44 – Ensuring Critical Operations: Changes to Equipment Branch Connections
- 2.24517.44 – Ensuring Critical Operations: Changes to Equipment Branch Connections1 Question
- 2.25517.61 – Anesthetizing Locations: A Major Structural Shift in Section 517.61
- 2.26517.61 – Anesthetizing Locations: A Major Structural Shift in Section 517.611 Question
- 2.27517.62 – Where Did the Anesthetizing Wiring Rules Go?
- 2.28517.62 – Where Did the Anesthetizing Wiring Rules Go?1 Question
- 2.29517.65 – Where did the rules for Low-Voltage Equipment in Anesthetizing Locations go in 2026?
- 2.30517.65 – Where did the rules for Low-Voltage Equipment in Anesthetizing Locations go in 2026?1 Question
- 2.31517.7 – How Do Patient Care Risk Categories Impact Electrical Installation?
- 2.32517.7 – How Do Patient Care Risk Categories Impact Electrical Installation?1 Question
- 2.33517.80 – Does Class 2 Emergency Lighting Need Mechanical Protection?
- 2.34517.80 – Does Class 2 Emergency Lighting Need Mechanical Protection?1 Question
- 2.35645.6 – IT Equipment Circuits: Relocation and Continuous Load Changes
- 2.36645.6 – IT Equipment Circuits: Relocation and Continuous Load Changes1 Question
- 2.37668.4 – Changes to Electrolytic Cell Line Requirements and Exclusions
- 2.38668.4 – Changes to Electrolytic Cell Line Requirements and Exclusions1 Question
- 2.39690.12 – Updates to Rapid Shutdown Initiation and Control
- 2.40690.12 – Updates to Rapid Shutdown Initiation and Control1 Question
- 2.41690.13 – Where Did the PV Disconnect Rules Go?
- 2.42690.13 – Where Did the PV Disconnect Rules Go?1 Question
- 2.43690.15 – How Have PV Equipment Disconnect Requirements Changed?
- 2.44690.15 – How Have PV Equipment Disconnect Requirements Changed?1 Question
- 2.45690.2 – Where Did the PV Listing Requirements Go in the 2026 NEC?
- 2.46690.2 – Where Did the PV Listing Requirements Go in the 2026 NEC?1 Question
- 2.47690.4 – How Have General PV Requirements and Calculation Rules Changed?
- 2.48690.4 – How Have General PV Requirements and Calculation Rules Changed?1 Question
- 2.49690.7 – How Has Calculating and Labeling PV System Voltage Changed?
- 2.50690.7 – How Has Calculating and Labeling PV System Voltage Changed?1 Question
- 2.51690.8 – How do I size circuits for Bifacial Modules and EPCs in 2026?
- 2.52690.8 – How do I size circuits for Bifacial Modules and EPCs in 2026?1 Question
- 2.53694.30 – How have Flexible Cord Requirements for Wind Turbines Changed?
- 2.54694.30 – How have Flexible Cord Requirements for Wind Turbines Changed?1 Question
- 2.55695.1 – Does Article 695 Cover Fire Pump Maintenance or Servicing?
- 2.56695.1 – Does Article 695 Cover Fire Pump Maintenance or Servicing?1 Question
- 2.57695.14 – New Fire Rating Requirements for Generator Control Wiring
- 2.58695.14 – New Fire Rating Requirements for Generator Control Wiring1 Question
- 2.59695.7 – Where Did Voltage Drop Go? Major Restructuring of Fire Pump Sections
- 2.60695.7 – Where Did Voltage Drop Go? Major Restructuring of Fire Pump Sections1 Question
- 2.61700.1 – Scope Update: From Maintenance to Servicing
- 2.62700.1 – Scope Update: From Maintenance to Servicing1 Question
- 2.63700.10 – How Has Concrete Protection for Emergency Feeders Changed?
- 2.64700.10 – How Has Concrete Protection for Emergency Feeders Changed?1 Question
- 2.65700.12 – How have Emergency Power Source requirements changed for 2026?
- 2.66700.12 – How have Emergency Power Source requirements changed for 2026?1 Question
- 2.67700.24 – DCEL vs. DCL: New Rules for Controlled Emergency Lighting
- 2.68700.24 – DCEL vs. DCL: New Rules for Controlled Emergency Lighting1 Question
- 2.69700.3 – New Restrictions: Reconditioned Transfer Switches in Emergency Systems
- 2.70700.3 – New Restrictions: Reconditioned Transfer Switches in Emergency Systems1 Question
- 2.71700.4 – New Rules for Commissioning and Servicing Emergency Systems
- 2.72700.4 – New Rules for Commissioning and Servicing Emergency Systems1 Question
- 2.73700.6 – Transfer Equipment Rules Relocated and Refined
- 2.74700.6 – Transfer Equipment Rules Relocated and Refined1 Question
- 2.75700.7 – New Home for Emergency Signals: Section 700.7
- 2.76700.7 – New Home for Emergency Signals: Section 700.71 Question
- 2.77700.8 – Section 700.8: A Total Transformation from Surge Protection to Signage
- 2.78700.8 – Section 700.8: A Total Transformation from Surge Protection to Signage1 Question
- 2.79700.9 – Where Must Surge Protection Be Installed for Emergency Systems?
- 2.80700.9 – Where Must Surge Protection Be Installed for Emergency Systems?1 Question
- 2.81701.12 – Outdoor Generator Disconnects & Microgrid Updates
- 2.82701.12 – Outdoor Generator Disconnects & Microgrid Updates1 Question
- 2.83701.3 – Can You Install Reconditioned Transfer Switches in Legally Required Standby Systems?
- 2.84701.3 – Can You Install Reconditioned Transfer Switches in Legally Required Standby Systems?1 Question
- 2.85701.4 – How has Section 701.4 changed for Legally Required Standby Systems?
- 2.86701.4 – How has Section 701.4 changed for Legally Required Standby Systems?1 Question
- 2.87701.6 – New Location and Rules for Transfer Equipment in Legally Required Systems
- 2.88701.6 – New Location and Rules for Transfer Equipment in Legally Required Systems1 Question
- 2.89701.8 – Where Did the Signage Rules Go? Updates to Article 701
- 2.90701.8 – Where Did the Signage Rules Go? Updates to Article 7011 Question
- 2.91701.9 – Do Legally Required Standby Systems Now Need Surge Protection?
- 2.92701.9 – Do Legally Required Standby Systems Now Need Surge Protection?1 Question
- 2.93705.11 – How have Source Connections to a Service changed in 2026?
- 2.94705.11 – How have Source Connections to a Service changed in 2026?1 Question
- 2.95705.20 – How has the NEC Restructured Source Disconnecting Means?
- 2.96705.20 – How has the NEC Restructured Source Disconnecting Means?1 Question
- 2.97705.32 – How Has Ground-Fault Protection Changed for Interconnected Power Sources?
- 2.98705.32 – How Has Ground-Fault Protection Changed for Interconnected Power Sources?1 Question
- 2.99720.19 – How must limited-energy cables in vertical raceways be supported in the 2026 NEC?
- 2.100720.19 – How must limited-energy cables in vertical raceways be supported in the 2026 NEC?1 Question
- 2.101720.22 – New Plenum Requirements for Low-Voltage Systems (Section 720.22)
- 2.102720.22 – New Plenum Requirements for Low-Voltage Systems (Section 720.22)1 Question
- 2.103720.30 – Where Did the Rules for Supporting Limited-Energy Cables Go in 2026?
- 2.104720.30 – Where Did the Rules for Supporting Limited-Energy Cables Go in 2026?1 Question
- 2.105720.5 – How are Underground Installations for Limited-Energy Systems Regulated in 2026?
- 2.106720.5 – How are Underground Installations for Limited-Energy Systems Regulated in 2026?1 Question
- 2.107720.6 – New Physical Protection Standards for Limited Energy Systems
- 2.108720.6 – New Physical Protection Standards for Limited Energy Systems1 Question
- 2.109720.7 – How Does the 2026 NEC Address Corrosion in Limited-Energy Systems?
- 2.110720.7 – How Does the 2026 NEC Address Corrosion in Limited-Energy Systems?1 Question
- 2.111720.8 – How Must Low-Voltage Raceways Handle Temperature Changes?
- 2.112720.8 – How Must Low-Voltage Raceways Handle Temperature Changes?1 Question
- 2.113721.1 – Where Have the Power Source Rules Gone?
- 2.114721.1 – Where Have the Power Source Rules Gone?1 Question
- 2.115722.100 – New Marking Standards for Limited-Energy Cables
- 2.116722.100 – New Marking Standards for Limited-Energy Cables1 Question
- 2.117722.120 – How do I determine where Limited Energy Cables can be installed in 2026?
- 2.118722.120 – How do I determine where Limited Energy Cables can be installed in 2026?1 Question
- 2.119722.13 – New Consolidation: Mixing Limited-Energy Cables in 2026
- 2.120722.13 – New Consolidation: Mixing Limited-Energy Cables in 20261 Question
- 2.121722.130 – New Master Table for Communications Cable Applications
- 2.122722.130 – New Master Table for Communications Cable Applications1 Question
- 2.123722.131 – Where Have the Communications Cable Installation Rules Moved?
- 2.124722.131 – Where Have the Communications Cable Installation Rules Moved?1 Question
- 2.125722.133 – New Home for Communication and Coaxial Cable Installation Rules
- 2.126722.133 – New Home for Communication and Coaxial Cable Installation Rules1 Question
- 2.127722.134 – How are Low- and Medium-Power Network-Powered Broadband Cables Installed in 2026?
- 2.128722.134 – How are Low- and Medium-Power Network-Powered Broadband Cables Installed in 2026?1 Question
- 2.129722.136 – How Do You Handle Cable Substitutions for Low-Power Broadband Systems in 2026?
- 2.130722.136 – How Do You Handle Cable Substitutions for Low-Power Broadband Systems in 2026?1 Question
- 2.131722.160 – Where Did Optical Fiber Applications Go in the 2026 NEC?
- 2.132722.160 – Where Did Optical Fiber Applications Go in the 2026 NEC?1 Question
- 2.133722.161 – New Location for Optical Fiber Installation Rules
- 2.134722.161 – New Location for Optical Fiber Installation Rules1 Question
- 2.135722.164 – Can Optical Fiber and Power Conductors Share the Same Raceway?
- 2.136722.164 – Can Optical Fiber and Power Conductors Share the Same Raceway?1 Question
- 2.137722.170 – Where Can You Install Fire Alarm Cables? New Section 722.170
- 2.138722.170 – Where Can You Install Fire Alarm Cables? New Section 722.1701 Question
- 2.139722.180 – New Requirements for Circuit Integrity (CI) and Fire-Resistive Cables
- 2.140722.180 – New Requirements for Circuit Integrity (CI) and Fire-Resistive Cables1 Question
- 2.141722.2 – How are Listing Requirements for Limited-Energy Cables Changing?
- 2.142722.2 – How are Listing Requirements for Limited-Energy Cables Changing?1 Question
- 2.143723.20 – Where Can You Install Limited-Energy Raceways?
- 2.144723.20 – Where Can You Install Limited-Energy Raceways?1 Question
- 2.145723.22 – How are Raceways for Limited-Energy Systems Regulated in 2026?
- 2.146723.22 – How are Raceways for Limited-Energy Systems Regulated in 2026?1 Question
- 2.147723.30 – Where Can You Install Cable Routing Assemblies?
- 2.148723.30 – Where Can You Install Cable Routing Assemblies?1 Question
- 2.149726.2 – What Are the New Listing Requirements for Class 4 Systems?
- 2.150726.2 – What Are the New Listing Requirements for Class 4 Systems?1 Question
- 2.151742.10 – New Article 742: Primary Protection for Communication Systems
- 2.152742.10 – New Article 742: Primary Protection for Communication Systems1 Question
- 2.153750.100 – Where Did Communications Grounding Go? New Section 750.100
- 2.154750.100 – Where Did Communications Grounding Go? New Section 750.1001 Question
- 2.155750.106 – How Has Communication Grounding at Mobile Homes Changed in 2026?
- 2.156750.106 – How Has Communication Grounding at Mobile Homes Changed in 2026?1 Question
- 2.157750.110 – Where Must Metal Entrance Conduit for Optical Fiber Be Grounded?
- 2.158750.110 – Where Must Metal Entrance Conduit for Optical Fiber Be Grounded?1 Question
- 2.159750.48 – New Location for Communications Grounding Requirements
- 2.160750.48 – New Location for Communications Grounding Requirements1 Question
- 2.161750.60 – How are Antenna Systems Grounded in Article 750?
- 2.162750.60 – How are Antenna Systems Grounded in Article 750?1 Question
- 2.163750.80 – How are Premises-Powered Broadband Systems Grounded in 2026?
- 2.164750.80 – How are Premises-Powered Broadband Systems Grounded in 2026?1 Question
- 2.165760.2 – Where are the Listing Requirements for NPLFA Cables in the 2026 NEC?
- 2.166760.2 – Where are the Listing Requirements for NPLFA Cables in the 2026 NEC?1 Question
- 2.167800.50 – Where Did the Communication Entry Requirements Go?
- 2.168800.50 – Where Did the Communication Entry Requirements Go?1 Question
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