Exclusion from FERS for future service.
CFR · 2024-01-01 · US · Title 5
An employee who elects NAFI retirement system coverage with credit for FERS service under § 847.441(a) is excluded from coverage under FERS during that and all subsequent periods of employment, including any periods of service as a reemployed annuitant.
official document · source cfr-2024 · id 5:§ 847.443