The short answer
Kentucky enforces NEC 2023, the current edition there, statewide, in effect since January 1, 2025. The state record lists one amendment to know: 210.8(D).
- Current edition
- NEC 2023 (current)
- Adoption
- Statewide
- In effect since
- January 1, 2025
- Primary source
- dhbc.ky.gov
Code adoption cycles change. Always confirm the edition and amendments in force with your Authority Having Jurisdiction (AHJ) before permitting work.
How does Kentucky adopt the NEC?
Kentucky adopts the NEC statewide through the Department of Housing, Buildings and Construction with routine administrative amendments; no broad AFCI/GFCI exemption is on record. Kentucky Residential Code delays: 210.52(C), 230.67 and 314.27(C) are enforceable from 2026-07-15; 210.8(A) above 125 V and 210.8(D)(8) through (11) GFCI remain delayed.
What are Kentucky's amendments to the NEC?
210.8(D): (8) through (11) GFCI still delayed under the Kentucky Residential Code.
Who issues electrical permits in Kentucky?
The state inspects directly in most areas; Louisville and a few other jurisdictions run delegated local programs.
Who licenses electricians in Kentucky?
Statewide licensing of electrical contractors, master electricians and electricians through the Department of Housing, Buildings and Construction's Electrical Division (815 KAR 35:060). Licensing board: Kentucky Department of Housing, Buildings and Construction - Electrical Division.
Kentucky Department of Housing, Buildings and Construction - Electrical Division
Is Kentucky moving to a newer NEC edition?
A 2026 NEC task force is reviewing the new edition; no adoption yet. Under the Kentucky Residential Code, 210.52(C), 230.67 and 314.27(C) are enforceable from 2026-07-15; 210.8(A) above 125 V and 210.8(D)(8) through (11) GFCI remain delayed.
Is Kentucky on NEC 2026?
No. NEC 2026 is the newest edition; the one current in Kentucky is NEC 2023, one edition older. NFPA publishes a new edition every three years and each state adopts on its own schedule.