Chattanooga, TN Building Safety: Electrical Permits (2026)
Key Facts
- Code adopted
- NEC 2023 edition (NFPA 70)
- Permit issuer
- Chief electrical inspector
- Base permit fee
- $40.00 issuance fee
- Permit holder
- Licensed Class 1 electrical contractor
Summary
Chattanooga has adopted the 2023 National Electrical Code and requires a permit from the chief electrical inspector before any wiring work begins.
The National Electrical Code, 2023 edition (NFPA 70: National Electrical Code, International Electrical Code Series) is hereby adopted as the official electrical code of the City. Such Code is adopted by reference pursuant to the provisions of T.C.A. § 6-54-501 through § 654-506. ... No alteration or change shall be made in the wiring of any building or premises... without first securing from the chief electrical inspector, or competent person delegated, a permit therefor.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 40 Update 1).
Full Breakdown
The city adopted NFPA 70, the 2023 National Electrical Code, as its official electrical code, with four local amendments in Sec. 14-3 (covering AFCI, receptacle, and fault-current provisions). Under Sec. 14-12, no wiring, alteration, or electrical installation may begin without first obtaining a permit from the chief electrical inspector or a delegated official, and the permit must be posted at the job site until final inspection. Permits are issued only to licensed electrical contractors per written application to the department of public works (Sec. 14-13), and the contractor pays a non-refundable fee set by a schedule in Sec. 14-15 (a $40.00 issuance fee plus service/circuit fees).
Violations & Fines
Wiring covered before inspection, working without a permit, or unlicensed persons applying for permits can trigger inspector-ordered removal of defective work or revocation of certificates (Sec. 14-10).
Frequently Asked Questions
What electrical code does Chattanooga use?
Do I need a permit for electrical work in Chattanooga?
Sources & Official References
Other rules in Chattanooga
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