[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR352.201] [Page 263-264] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 352_REEMPLOYMENT RIGHTS--Table of Contents Subpart B_Reemployment Rights Based on Movement Between Executive Agencies During Emergencies Sec. 352.201 Letter of Authority. Authority: 5 U.S.C. 3101 note, 3301, 3131 et seq. 3302; E.O. 10577, 3 CFR 1954-1958 Com., p. 218; sec. 352. 209 also issued under 5 U.S.C. 7701, et seq. (a) Definition. A Letter of Authority is an authorization from OPM to an agency appointing officer to grant reemployment rights. (b) Scope of authority. A Letter of Authority shall specify the conditions under which it may be used, including [[Page 264]] the types of positions covered and the organizational and geographic areas to which it is restricted. (c) Time limit of authority. A Letter of Authority shall remain in force for one year from date of issuance unless earlier revoked by OPM. Renewals or extensions will not be issued unless justified by exceptional circumstances.