[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR591.309] [Page 681] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 591--ALLOWANCES AND DIFFERENTIALS--Table of Contents Subpart C--Allowance Based on Duty at Remote Worksites Sec. 591.309 Effective date for payment of allowances. When an allowance is authorized for a remote duty post, the authorization shall specify the effective date that an agency shall begin paying the allowance to its employees, except that a date earlier than January 8, 1971, may not be specified.