5 CFR 839.1102 - How are my retirement benefits computed if I elect FERS under this part?
OPM will compute your retirement benefit as if you were properly put in FERS on the effective date of the error. All the eligibility and benefit computation rules for FERS apply to your retirement benefit.
Title 5 published on 2015-01-01.
No entries appear in the Federal Register after this date, for 5 CFR Part 839.