[Code of Federal Regulations] [Title 5, Volume 3] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR1601.40] [Page 192] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER VI--FEDERAL RETIREMENT THRIFT INVESTMENT BOARD PART 1601_PARTICIPANTS' CHOICES OF TSP FUNDS--Table of Contents Subpart E_Lifecycle Funds Sec. 1601.40 Lifecycle Funds. The Executive Director will establish TSP Lifecycle Funds, which are target date asset allocation portfolios. The TSP Lifecycle Funds will invest solely in the funds established by the TSP pursuant to 5 U.S.C. 8438. [70 FR 32208, June 1, 2005]