[Code of Federal Regulations] [Title 20, Volume 1] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR320.20] [Page 549] TITLE 20--EMPLOYEES' BENEFITS CHAPTER II--RAILROAD RETIREMENT BOARD PART 320_INITIAL DETERMINATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT Sec. 320.20 Powers of hearings officer. In the development of an appeal, the hearings officer shall have the power to hold hearings, require and compel the attendance of witnesses, administer oaths, take testimony, and make all necessary investigations.