[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR511.203] [Page 346] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 511_CLASSIFICATION UNDER THE GENERAL SCHEDULE--Table of Contents Subpart B_Coverage of the General Schedule Sec. 511.203 Exercise of authority. An agency may exercise the authority under Sec. 511.202 only in accordance with guidelines and standards issued by OPM. Subparts C-E [Reserved]