[Code of Federal Regulations] [Title 5, Volume 2, Parts 700 to 1199] [Revised as of January 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR847.443] [Page 361] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (Continued) PART 847--ELECTIONS OF RETIREMENT COVERAGE BY CURRENT AND FORMER EMPLOYEES OF NONAPPROPRIATED FUND INSTRUMENTALITIES--Table of Contents Subpart D--Elections of Coverage Under the Retroactive Provisions Sec. 847.443 Exclusion from FERS for future service. An employee who elects NAFI retirement system coverage with credit for FERS service under Sec. 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.