[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR511.609] [Page 338] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 511_CLASSIFICATION UNDER THE GENERAL SCHEDULE--Table of Contents Subpart F_Classification Appeals Sec. 511.609 Ascertainment of facts. The employee, a designated representative, and the agency shall furnish such facts as may be requested by the Office within the time frames specified. The facts shall be in writing when so requested. The Office, in its discretion, may investigate or audit the position. A representative may not participate in OPM on-site audits unless specifically requested to do so by the Office. [[Page 339]]