State of Iowa
The Iowa Electrical Examining Board has updated Chapter 504 of the Iowa Administrative Code, the Standards for Electrical Work, which includes the adoption of the 2020 National Electrical Code with time-limited amendments set to expire on January 1, 2022. The 2020 NEC will become effective on April 1, 2021.
A copy of the permanently adopted rule and time-limited amendments can be found HERE.
Further information on the Iowa Electrical Examining Board can be found HERE.
Contact: Tim McClintock, email@example.com