[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: 40CFR94.102]

[Page 600]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 94--CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES--
Table of Contents
 
                       Subpart B--Test Procedures
 
Sec. 94.102  General provisions.

    (a) The test procedures specified in this part are intended to 
produce emission measurements that are equivalent to emission 
measurements that would result from emission tests performed during in-
use operation using the same engine configuration installed in a vessel.
    (b) Test procedures otherwise allowed by the provisions of this 
subpart shall not be used where such procedures are not consistent with 
good engineering practice and the regulatory goal specified in paragraph 
(a) of this section.
    (c) Alternate test procedures may be used if shown to yield 
equivalent results, and if approved in advance by the Administrator.