[Code of Federal Regulations] [Title 40, Volume 24] [Revised as of January 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR302.2] [Page 281] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 302--DESIGNATION, REPORTABLE QUANTITIES, AND NOTIFICATION--Table of Contents Sec. 302.2 Abbreviations. CASRN=Chemical Abstracts Service Registry Number RCRA=Resource Conservation and Recovery Act of 1976, as amended lb=pound kg=kilogram RQ=reportable quantity