NEC Adoption Reference

Data record nec.adoption.TN

Verified 2026-10-22 Confidence: High

Tennessee: the 2017 edition of the National Electrical Code (NFPA 70) is the edition in force, effective 2018-03-19, adopted by the Tennessee State Fire Marshal's Office, Department of Commerce and Insurance, Division of Fire Prevention. State or local amendments apply.

Value: 2017 edition of the National Electrical Code (NFPA 70)

ProvenanceTennessee State Fire Marshal's Office, Currently Adopted Codes, 'Currently Adopted Codes' list, NEC entry (page last updated April 17, 2025) supports data record nec.adoption.TN, which is cited on the entry Tennessee.SOURCETennessee State Fire Marshal's Office, Currently Adopted Codes, 'Currently Adopted Codes' list, NEC entry (page last updated April 17, 2025)Tennessee State Fire Mar..RegulationDATA RECORDnec.adoption.TNnec.adoption.TNVerified 2026-10-22ENTRYTennesseeTennesseeNo revisions
Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.
Provenance: the chain from source to entry.
StepItemDetail
SourceTennessee State Fire Marshal's Office, Currently Adopted Codes, 'Currently Adopted Codes' list, NEC entry (page last updated April 17, 2025)Regulation
Data recordnec.adoption.TNVerified 2026-10-22
EntryTennesseeNo revisions
Subject
Tennessee (NEC adoption)
Kind
Adoption
Source
Tennessee State Fire Marshal's Office, Currently Adopted Codes, 'Currently Adopted Codes' list, NEC entry (page last updated April 17, 2025), 2017 edition, Tennessee State Fire Marshal's Office, Department of Commerce and Insurance, Division of Fire Prevention. Publisher page

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-24imported from FACTS export

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record nec.adoption.TN." NEC Adoption Reference. 2026-10-24. https://www.necadoptionreference.com/data/nec.adoption.TN/.