[Code of Federal Regulations]
[Title 40, Volume 15]
[Revised as of July 1, 2005]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR68.100]

[Page 175]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 68_CHEMICAL ACCIDENT PREVENTION PROVISIONS--Table of Contents
 
    Subpart F_Regulated Substances for Accidental Release Prevention
 
Sec. 68.100  Purpose.

    Source: 59 FR 4493, Jan. 31, 1994, unless otherwise noted. 
Redesignated at 61 FR 31717, June 20, 1996.


    This subpart designates substances to be listed under section 
112(r)(3), (4), and (5) of the Clean Air Act, as amended, identifies 
their threshold quantities, and establishes the requirements for 
petitioning to add or delete substances from the list.