(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
(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.
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature or via Westlaw before relying on it for your legal needs.
Was this helpful?
Response sent, thank you
Welcome to FindLaw's Cases & Codes
A free source of state and federal court opinions, state laws, and the United States Code. For more information about the legal concepts addressed by these cases and statutes, visit FindLaw's Learn About the Law.