The IEC (International Electrotechnical Commission) and BS 7671 (British Standard for Electrical Installations) both provide essential requirements for electrical installations, including those for fuse boards like garage unit, consumer unit and distribution board. Each local jurisdiction adopts a version of the NEC, sometimes with local amendments, which means homeowners must confirm the specific code. Summary: Electrical Wiring Question: Hi there: When installing electrical circuit wiring in a basement that will be wired through the ceiling to a first floor outlet near the floor of that level, is Romex wire OK? We have heard that you should use metal cable. How to Wire a GFCI Outlet without a. This guide covers everything you need to wire a finished basement to code — from AFCI protection and receptacle spacing to bathroom circuits, egress lighting, smoke detectors, panel capacity planning, and the permit and inspection process. Finishing a basement requires an electrical permit in. Basement electrical code requirements stipulate that all finished areas must have receptacles spaced no more than 12 feet apart, with AFCI and GFCI protection mandatory for all 125-volt, 15- and 20-amp outlets. This damp setting significantly increases the risk of electrical shock.