[Code of Federal Regulations] [Title 40, Volume 23] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR179.45] [Page 320] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 179_FORMAL EVIDENTIARY PUBLIC HEARING--Table of Contents Subpart C_Participation and Appearance; Conduct Sec. 179.45 Appearance. (a) A party to a hearing may appear in person or by counsel or other representative in the hearing. (b) The presiding officer may strike a person's right to appear in the hearing for violation of the rules of conduct in Sec. l79.50.