Get current with the latest regulations and requirements for electrical-related work, including wiring, overcurrent protection, grounding, and installation of equipment with the NFPA 70®, National Electrical Code® (NEC®) Spiralbound, 2020 edition. The new edition addresses the broad range of challenges in the current residential, commercial, and industrial settings with updates covering conducting load calculations, horticultural lighting, emergency service disconnects for dwellings, overvoltage protection, ground-fault circuit interrupter (GFCI) protection, and more.