CFR›Title 5›Chapter I›Part 839›Subpart A ContainsSections 839.101–839.102CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Provisions Sections 839.101 § 839.101 What is the Federal Erroneous Retirement Coverage Corrections Act? 839.102 § 839.102 Definitions. Next B Subpart B—Eligibility