Oklahoma to Adopt 2020 NEC and 2018 IRC Codes

September 23, 2022

The Oklahoma Uniform Building Code Commission (OUBCC) has adopted the 2020 National Electrical Code (NEC) and the 2018 edition of the International Residential Code (IRC). As amended by the OUBCC, these codes have an effective date of September 14, 2022, and are enforceable as the statewide minimum codes for construction. The OUBCC approved amendments to these codes can be reviewed HERE.

More information on the OUBCC and statewide building codes.

Contact: Bryan Holland, Bryan.Holland@nema.org