New Mexico – 16 hours NEC 2023 Code Changes

This comprehensive course on NEC 2023 code changes provides a deep dive into the most significant revisions and new articles introduced in the 2023 National Electrical Code (NEC). The curriculum begins by establishing a strong foundation with the consolidated definitions in Article 100 and critical updates to General Requirements (Article 110). Students will explore enhanced worker safety protocols, including mandatory Job Safety Planning, new arc-flash hazard warnings for service equipment, and strict labeling standards for reconditioned equipment. A major focus is placed on Wiring and Protection (Chapter 2), detailing expanded mandates for GFCI protection in commercial and outdoor settings, the new requirement for Surge Protection Devices (SPDs) at dwelling unit services, and the “Emergency Disconnect” rule for one- and two-family dwellings.

The course continues with a thorough examination of Wiring Methods and Materials (Chapter 3) and Equipment for General Use (Chapter 4). Participants will learn about emerging technologies through new articles such as Article 369 for Insulated Bus Pipe (IBP) and Article 371 for Flexible Bus Systems, alongside updated rules for medium voltage cables and conductor support. The curriculum also addresses practical field applications, including box fill calculations, cable protection in attics, and revised requirements for switches, panelboards, and luminaires—specifically highlighting germicidal irradiation systems and tamper-resistant receptacle locations.

Moving into specialized applications, the training navigates the complex requirements for Special Occupancies (Chapter 5) and Special Equipment (Chapter 6). This includes the brand-new Article 512 for Cannabis Oil Equipment, updated classification and grounding rules for hazardous locations, and specific mandates for health care facilities and agricultural buildings. Significant attention is given to renewable energy and modern infrastructure, covering Solar Photovoltaic (PV) systems, Electric Vehicle (EV) charging, and the strict bonding and GFCI rules for swimming pools and splash pads.

Finally, the course concludes with an analysis of Special Conditions (Chapter 7) and Communication Systems (Chapter 8). Students will be introduced to the revolutionary Class 4 Fault-Managed Power Systems (Article 726) and reviewed on critical updates for emergency systems, microgrids, and energy storage.