Building Permit Glossary
GFCI Protection
Ground-fault circuit-interrupter protection that quickly disconnects power when electricity may be flowing through an unintended path.
ElectricalSafety
Applies to
Electrical · Remodeling · Garages · Sheds · Outdoor work
Project example
A new garage receptacle or exterior outlet may need GFCI protection at the outlet or upstream device, depending on local code.
Also called
GFCI outletground-fault protection
Where this term shows up in permit work and how it affects the project
The requirement affects circuit layout, material selection, and inspection readiness; a missing device can hold up final approval.
If this term appears in a form, plan comment, or local ordinance, start with the building permit guide, compare it against the zoning permit guide, then use the permit guide directory to find the right local path.