[Code of Federal Regulations] [Title 49, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR173.53] [Page 457] TITLE 49--TRANSPORTATION CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 173_SHIPPERS_GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS--Table of Contents Subpart C_Definitions, Classification and Packaging for Class 1 Sec. 173.53 Provisions for using old classifications of explosives. Where the classification system in effect prior to January 1, 1991, is referenced in State or local laws, ordinances or regulations not pertaining to the transportation of hazardous materials, the following table may be used to compare old and new hazard class names: ------------------------------------------------------------------------ Class name prior to Jan. 1, Current classification 1991 ------------------------------------------------------------------------ Division 1.1............................ Class A explosives. Division 1.2............................ Class A or Class B explosives. Division 1 3............................ Class B explosive. Division 1.4............................ Class C explosives. Division 1.5............................ Blasting agents. Division 1.6............................ No applicable hazard class. ------------------------------------------------------------------------