2020 National Electrical Code updates

Adoption

The Minnesota Board of Electricity has adopted the 2020 National Electrical Code (NEC) and it becomes effective Nov. 17, 2020. Electrical work authorized by permits issued on or after Nov 17, 2020, must comply with the 2020 edition.

More information

• Visit the Board of Electricity Rulemaking Docket for more information.
• Contact us at dli.rules@state.mn.us.