[Code of Federal Regulations] [Title 49, Volume 4] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR386.58] [Page 1044] TITLE 49--TRANSPORTATION DEPARTMENT OF TRANSPORTATION PART 386_RULES OF PRACTICE FOR MOTOR CARRIER, BROKER, FREIGHT FORWARDER, AND HAZARDOUS MATERIALS PROCEEDINGS--Table of Contents Subpart D_General Rules and Hearings Sec. 386.58 Burden of proof. (a) Enforcement cases. The burden of proof shall be on the Administration in enforcement cases. (b) Conflict of medical opinion. The burden of proof in cases arising under Sec. 391.47 of this chapter shall be on the party petitioning for review under Sec. 386.13(a).