{"data":{"id":"us/5-cfr-837.804","jurisdiction":"us","citation":"5 CFR 837.804","heading":"Finality of elections under this subpart.","body":"Except as otherwise provided by this subpart, an election of coverage under, or annuity from, another retirement system, in lieu of CSRS or FERS coverage or annuity, or the election between simultaneous entitlements under CSRS or FERS, is final and conclusive for the period of simultaneous entitlement to coverage or annuity.","path":["Title 5—Administrative Personnel","CHAPTER I—OFFICE OF PERSONNEL MANAGEMENT","SUBCHAPTER B—CIVIL SERVICE REGULATIONS","PART 837—REEMPLOYMENT OF ANNUITANTS","Subpart H—Alternative Entitlements and Canceled Retirements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-5.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:23:53Z","sha256":"54cdec5a38f5d73e869a72e4bb02dd69c4e034d102f2f0a0dd2a912453eb9078","source_id":"us-cfr","stale":true,"prev":"us/5-cfr-837.803","next":"us/5-cfr-838.101"},"notice":"GroundRules: Original legal text. Not legal advice."}