Data record nec.adoption.DC

Verified 2026-10-22 Confidence: High

District of Columbia: the 2014 edition of the National Electrical Code (NFPA 70) is the edition in force, effective 2020-05-29, adopted by the Mayor of the District of Columbia issuing rules under D.C. Official Code § 6-1409(a). State or local amendments apply.

Value: 2014 edition of the National Electrical Code (NFPA 70)

Provenance12-C DCMR, Electrical Code Supplement of 2017, Art. 90 - General (rule text; SOURCE: Final Rulemaking published at 67 DCR 6069) supports data record nec.adoption.DC, which is cited on the entry District of columbia.SOURCE12-C DCMR, Electrical Code Supplement of 2017, Art. 90 - General (rule text; SOURCE: Final Rulemaking published at 67 DCR 6069)12-C DCMR, Electrical Co..RegulationDATA RECORDnec.adoption.DCnec.adoption.DCVerified 2026-10-22ENTRYDistrict of columbiaDistrict of columbiaNo 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
Source12-C DCMR, Electrical Code Supplement of 2017, Art. 90 - General (rule text; SOURCE: Final Rulemaking published at 67 DCR 6069)Regulation
Data recordnec.adoption.DCVerified 2026-10-22
EntryDistrict of columbiaNo revisions
Subject
District of columbia (NEC adoption)
Kind
Adoption
Source
12-C DCMR, Electrical Code Supplement of 2017, Art. 90 - General (rule text; SOURCE: Final Rulemaking published at 67 DCR 6069), 2014 edition, Mayor of the District of Columbia issuing rules under D.C. Official Code § 6-1409(a); construction codes now developed by the Department of Buildings. 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.DC." NEC Adoption Reference. 2026-10-24. https://www.necadoptionreference.com/data/nec.adoption.DC/.