[Code of Federal Regulations]
[Title 40, Volume 18]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR92.6]

[Page 413]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 92--CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES--
Table of Contents
 
 Subpart A--General Provisions for Emission Regulations for Locomotives 
                         and Locomotive Engines
 
Sec. 92.6  Regulatory structure.

    This section provides an overview of the regulatory structure of 
this part.
    (a) The regulations of this part 92 are intended to control 
emissions from in-use locomotives. Because locomotive chassis and 
locomotive engines are sometimes manufactured or remanufactured 
separately, the regulations in this part include some provisions that 
apply specifically to locomotive engines. However, the use of the term 
``locomotive engine'' in the regulations in this part does not limit in 
any manner the liability of any manufacturer or remanufacturer for the 
emission performance of a locomotive powered by an engine that it has 
manufactured or remanufactured.
    (b) The locomotives and locomotive engines for which the regulations 
of this part (i.e., 40 CFR part 92) apply are specified by Sec. 92.1, 
and by the definitions of Sec. 92.2. The point at which a locomotive or 
locomotive engine becomes subject to the regulations of this part is 
determined by the definition of ``new locomotive or new locomotive 
engine'' in Sec. 92.2. Subpart J of this part contains provisions 
exempting certain locomotives or locomotive engines from the regulations 
in this part under special circumstances.
    (c) To comply with the requirements of this part, a manufacturer or 
remanufacturer must demonstrate to EPA that the locomotive or locomotive 
engine meets the applicable standards of Secs. 92.7 and 92.8, and all 
other requirements of this part. The requirements of this certification 
process are described in subparts C and D of this part.
    (d) Subpart B of this part specifies procedures and equipment to be 
used for conducting emission tests for the purpose of the regulations of 
this part.
    (e) Subparts E, F, G, and H of this part specify requirements for 
manufacturers and remanufacturers after certification; that is during 
production and use of the locomotives and locomotive engines.
    (f) Subpart I of this part contains requirements applicable to the 
importation of locomotives and locomotive engines.
    (g) Subpart K of this part contains requirements applicable to the 
owners and operators of locomotives and locomotive engines.
    (h) Subpart L of this part describes prohibited acts and contains 
other enforcement provisions relating to locomotives and locomotive 
engines.
    (i) Unless specified otherwise, the provisions of this part apply to 
all locomotives and locomotive engines subject to the emission standards 
of this part.