Iowa Admin. Code r. 199-26.10
Current through Register Vol. 47, No. 11, December 11, 2024
Consistent with Iowa Code section 476.33, a utility may file an application for a rate-regulatory proceeding under Iowa Code section 476.6 using either a historic test year or future test year. A utility shall not file an application for a general rate increase using a historic test year until after the commission issues a final order in the future test year subsequent proceeding.
Iowa Admin. Code r. 199-26.10