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2020 NEC Code Reference

Indexed GIES field reference for article lookup, bookmarks, and local notes. Full NEC text is not bundled.

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This section is an index and note layer only. Use your licensed 2020 NFPA 70 / NEC book, NFPA LiNK access, or AHJ-published adopted code source for exact enforceable text. Do not treat this page as the full code.

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Code Quick Cards

Short GIES field cards are grouped directly in the code tab below. Use the full cards when you need the detailed bullet list, exceptions, and gotchas.

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Chapter 2 - Wiring and Protection

3
Article 210 - Branch Circuits
Chapter 2 - Wiring and Protection · Branch Circuits

Core branch-circuit rules for outlets, receptacles, required circuits, GFCI/AFCI references, and dwelling/commercial branch work.

Keywords: branch circuit, receptacle, GFCI, AFCI, small appliance, laundry, bathroom, garage, 210.8, 210.12, 210.52

Related: 220, 250, 406

Article 215 - Feeders
Chapter 2 - Wiring and Protection · Feeders

Feeder sizing, ratings, voltage drop informational notes, and feeder identification in service/subpanel work.

Keywords: feeder, subpanel, ampacity, voltage drop, neutral

Related: 220, 225, 230, 250

Article 220 - Branch-Circuit, Feeder, and Service Load Calculations
Chapter 2 - Wiring and Protection · Calculations

Load calculations for dwellings, commercial spaces, feeders, and services.

Keywords: load calculation, service calculation, dwelling, demand factor, commercial load

Related: 210, 215, 230

Chapter 6 - Special Equipment

1
Article 625 - Electric Vehicle Power Transfer System
Chapter 6 - Special Equipment · EV Charging

EV charging equipment, branch circuits, load management, GFCI references, and installation rules.

Keywords: EV, EVSE, charger, electric vehicle

Related: 210, 220, 250