CFR›Title 47›Chapter I›Part 65›Subpart F ContainsSections 65.700–65.702CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart F—Maximum Allowable Rates of Return Sections 65.700 § 65.700 Determining the maximum allowable rate of return. 65.701 § 65.701 Period of review. 65.702 § 65.702 Measurement of interstate service earnings. Previous E Subpart E—Rate of Return Reports Next G Subpart G—Rate Base