[Code of Federal Regulations] [Title 49, Volume 2] [Revised as of October 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR105.15] [Page 9] TITLE 49--TRANSPORTATION CHAPTER I--PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 105_HAZARDOUS MATERIALS PROGRAM DEFINITIONS AND GENERAL PROCEDURES-- Table of Contents Subpart B_General Procedures Sec. 105.15 Defined terms used in this subpart. The following defined terms (see subpart A of this part) appear in this subpart: Approval; Federal hazardous material transportation law; Hazardous material; Hazardous materials regulations; Indian tribe; Preemption determination; Special permit; State; Transportation; Waiver of preemption [67 FR 42951, June 25, 2002, as amended at 70 FR 73159, Dec. 9, 2005] Obtaining Guidance and Public Information