[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: 20CFR203.2] [Page 192] TITLE 20--EMPLOYEES' BENEFITS CHAPTER II--RAILROAD RETIREMENT BOARD PART 203_EMPLOYEES UNDER THE ACT--Table of Contents Sec. 203.2 General definition of employee. An individual shall be an employee whenever (a) he is engaged in performing compensated service for an employer or (b) he is in an employment relation to an employer, or (c) he is an employee representative, or (d) he is an officer of an employer.