Minnesota — electrical code & licensing
Verified
The code
| Edition in force | 2026 NEC (NFPA 70) with Minnesota amendments (Minnesota Rules ch. 1315) |
| Edition structure | One statewide edition |
| Effective date | 2026-08-17 |
| Date as recorded | 2026-08-17 |
| Adopted by | Minnesota Board of Electricity (adoption); Minnesota Department of Labor and Industry (administration) |
| Adoption source | https://www.dli.mn.gov/business/electrical-contractors |
| State amendments | State amendments at their own official document — https://www.dli.mn.gov/about-department/rulemaking/rulemaking-docket-minnesota-rules-chapter-1315 |
Licensing
| Model | Statewide state licensing (DLI, under the Board of Electricity): electrical contractor licenses for businesses and personal licenses for electricians - DLI's license-experience page details Class A master electrician and Class A journeyworker electrician; DLI's worker pages also cover power-limited technicians and maintenance workers, and unlicensed individuals performing electrical work must register with DLI. |
| Authority | Minnesota Department of Labor and Industry (DLI), Construction Codes and Licensing; Minnesota Board of Electricity |
| Licensing source | https://www.dli.mn.gov/business/electrical-contractors |
| License classes | https://www.dli.mn.gov/workers/electrician-or-electrical-installer/electrical-license-experience-and-education |
Permits & inspections
Minnesota runs a state electrical permit/inspection system: electrical permits are obtained through DLI and inspections performed by state or local electrical inspectors (DLI publishes inspector directories). Edition transition is by permit filing date: permits filed before 2026-08-17 comply with the 2023 NEC; filed on or after 2026-08-17, with the 2026 NEC.
How this record was verified
| Adoption | Verified |
| Amendments | Verified |
| Licensing | Verified |
| Permits & inspections | Verified |
On the adoption watch
transition cutoff → 2026 NEC · effective 2026-08-17
Applicable edition is set by permit filing date: filed before 2026-08-17 = 2023 NEC; filed on or after = 2026 NEC.
Working notes
TRANSITION STRUCTURE - recorded, not flattened: the 2026 NEC is the in-force edition as of the retrieval date, but the applicable edition for a given job is set by its permit filing date (see permit field). Licensing exams transitioned to the 2026 NEC on 2026-09-08. Minnesota is one of two 2026-NEC states in this tranche (with Arkansas). 2026 NEC 230.70(A)(1) emergency disconnect: APPLIED AS WRITTEN in MN - no MN amendment to (A)(1) found; this finding rests on DLI's published 2026 NEC change summary (editorial about the NEC text, not an adopted instrument), hunt-18's stated limitation (per hunt-18 (files/journeyman/electrical/documents/hunt-18-230-70-a1-adoption-map.md), retrieved 2026-10-25).
Reference only. Compiled from the cited official sources as of the date shown; adoptions and rules change. Confirm with the authority having jurisdiction before designing or permitting work.