[Code of Federal Regulations] [Title 14, Volume 4] [Revised as of January 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR302.21] [Page 284] TITLE 14--AERONAUTICS AND SPACE CHAPTER II--OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PART 302--RULES OF PRACTICE IN PROCEEDINGS--Table of Contents Subpart A--Rules of General Applicability Sec. 302.21 Appearances. (a) Any party to a proceeding may appear and be heard in person or by a designated representative. (b) No register of persons who may practice before the Department is maintained and no application for admission to practice is required. (c) Any person practicing or desiring to practice before the Department may, upon hearing and good cause shown, be suspended or barred from practicing.