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NFPA 70:2026
NFPA 70, National Electrical Code (NEC) (2026)
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Summary
The code you—and the world—depend on to keep pace with ever-evolving electrical hazards and challenges.
NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
Changes in the 2026 NEC include new, expanded, and revised content and provisions, including:
Addition of new articles in Chapter 2, including the separation of code articles addressing 1000 Volts ac and 1500 Volts dc.
Reorganization of articles and sections for a more user-friendly flow and better ease of use.
Removal of redundancies and correlation of terms used across the NEC for clarity and useability.
Removal of the stand-alone status of Chapter 8, allowing Chapters 1 through 4 to apply generally to Chapter 8.
Adjustment of demand factors and loads due to increased energy efficiencies.
Addition of new Article 750, “Grounding and Bonding of Limited Energy Systems.”
Addition of new Informative Annex L, “Proposed Organization of the 2029 National Electrical Code,” to prepare for probable changes in the next edition.
NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
Changes in the 2026 NEC include new, expanded, and revised content and provisions, including:
Addition of new articles in Chapter 2, including the separation of code articles addressing 1000 Volts ac and 1500 Volts dc.
Reorganization of articles and sections for a more user-friendly flow and better ease of use.
Removal of redundancies and correlation of terms used across the NEC for clarity and useability.
Removal of the stand-alone status of Chapter 8, allowing Chapters 1 through 4 to apply generally to Chapter 8.
Adjustment of demand factors and loads due to increased energy efficiencies.
Addition of new Article 750, “Grounding and Bonding of Limited Energy Systems.”
Addition of new Informative Annex L, “Proposed Organization of the 2029 National Electrical Code,” to prepare for probable changes in the next edition.
Notes
The NEC® Correlating Committee and Code-Making Panels 1–18 are working on a comprehensive reorganization and restructuring of NFPA 70®, National Electrical Code® (NEC®). This effort first began in the 2023 edition of the NEC, with the inclusion of new articles covering electrical installations over 1000 volts ac, 1500 volts dc, and with the relocation of content covering limited-energy systems in Chapter 7. More reorganization changes are proposed for the 2026 edition with the goal of completing the reorganization in the 2029 edition.
Technical characteristics
| Publisher | National Fire Protection Association (NFPA) |
| Publication Date | 01/01/2026 |
| Release Date | 10/01/2025 |
| Edition | 2026 |
| Page Count | 997 |
| Themes | Codes and Standards |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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