National Electrical Code, 2023 Edition, Spiralbound with Tabs

Based on the 2023 National Electrical Code(R) (NEC), the NATIONAL ELECTRICAL CODE 2023 spiral edition includes the most current requirements and emerging topics, such as renewable energy and energy storage, to help protect and build a safer world.

National Fire Protection Association, Quincy, Massachusetts. The National Fire Protection Association (NFPA) is a global self-funded nonprofit organization, established in 1896, devoted to eliminating death, injury, property and economic loss due to fire, electrical and related hazards. NFPA delivers information and knowledge through more than 300 consensus codes and standards, research, training, education, outreach and advocacy; and by partnering with others who share an interest in furthering our mission. Our mission is to help save lives and reduce loss with information, knowledge and passion.