5 C.F.R. § 847.432 Effect of a refund of FERS deductions.
Title 5 - Administrative Personnel
OPM will inform the NAFI retirement system of the amount of service performed under FERS, without regard to whether a refund of contributions for such period has been paid under FERS.
Title 5: Administrative Personnel
PART 847—ELECTIONS OF RETIREMENT COVERAGE BY CURRENT AND FORMER EMPLOYEES OF NONAPPROPRIATED FUND INSTRUMENTALITIES
Subpart C—Procedures for Elections Under the Retroactive Provisions
Elections To Remain in NAFI Coverage With Credit for FERS Service Based on a Move From FERS to NAFI
§ 847.432 Effect of a refund of FERS deductions.

