[Code of Federal Regulations]
[Title 40, Volume 31]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR1051.340]

[Page 644]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 1051_CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES
AND VEHICLES--Table of Contents
 
         Subpart D_Testing Production-Line Vehicles and Engines
 
Sec.  1051.340  When may EPA revoke my certificate under this subpart and
how may I sell these vehicles again?

    (a) We may revoke your certificate for an engine family in the 
following cases:
    (1) You do not meet the reporting requirements.
    (2) Your engine family fails to comply with the requirements of this 
subpart and your proposed remedy to address a suspended certificate 
under Sec.  1051.325 is inadequate to solve the problem or requires you 
to change the vehicle's design or emission-control system.
    (b) To sell vehicles from an engine family with a revoked 
certificate of conformity, you must modify the engine family and then 
show it complies with the requirements of this part.
    (1) If we determine your proposed design change may not control 
emissions for the vehicle's full useful life, we will tell you within 
five working days after receiving your report. In this case we will 
decide whether production-line testing will be enough for us to evaluate 
the change or whether you need to do more testing.
    (2) Unless we require more testing, you may show compliance by 
testing production-line vehicles or engines as described in this 
subpart.
    (3) We will issue a new or updated certificate of conformity when 
you have met these requirements.