[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: 5CFR841.412] [Page 250-251] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (Continued) PART 841--FEDERAL EMPLOYEES RETIREMENT SYSTEM--GENERAL ADMINISTRATION--Table of Contents Subpart D--Government Costs Sec. 841.412 Rates determined by appeal. (a) If the Board finds that a different normal cost is warranted based on an agency appeal, it will establish a single agency rate for the category of employees in that agency. [[Page 251]] (b) The single agency rate will be effective at the beginning of the first pay period beginning 30 days after the date of the Board's decision. (c) A single agency rate may be higher or lower than the Government- wide rate and will remain in force for not less than 3 years. (d) After a single agency rate has been in force for at least 3 years, OPM may-- (1) Require, no more often than annually, that the agency justify continuation of the rate; and/or (2) When it publishes a notice of normal cost percentages under Sec. 841.407, terminate the single agency rate.