[Code of Federal Regulations] [Title 29, Volume 2] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 29CFR458.78] [Page 224] TITLE 29--LABOR CHAPTER IV--OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR PART 458_STANDARDS OF CONDUCT--Table of Contents Subpart C_Hearing and Related Matters Sec. 458.78 Rules of evidence. The technical rules of evidence do not apply. Any evidence may be received, except that an Administrative Law Judge may exclude any evidence or offer of proof which is immaterial, irrelevant, unduly repetitious, or customarily privileged. Every party shall have a right to present his case by oral and documentary evidence and to submit rebuttal evidence.