EFS and IUB 24/7 will be Temporarily Unavailable May 18, 2022
The Iowa Utilities Board's electronic filing system (EFS) and IUB 24/7 application will be undergoing system maintenance and will be temporarily unavailable from 7 to 9 p.m. (CST) on Wednesday, May 18, 2022.
For EFS or IUB 24/7 questions, please contact IUB IT Support staff during regular business hours, 8 a.m. to 4:30 p.m. weekdays, at 515-725-7337 or by email at ITsupport@iub.iowa.gov.
EFS filings will be processed by IUB staff as soon as the system maintenance is completed.
We appreciate your patience during this process. Thank you.