e-CFR data is current as of March 4, 2021
TITLE 40—Protection of Environment CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 610—FUEL ECONOMY RETROFIT DEVICES ![]() Test Procedures and Evaluation Criteria
![]() Subpart B—EVALUATION CRITERIA FOR THE PRELIMINARY ANALYSIS
![]() Subpart C—TEST REQUIREMENT CRITERIA
![]() Subpart D—GENERAL VEHICLE TEST PROCEDURES
![]() Subpart E—DURABILITY TEST PROCEDURES
![]() Subpart F—SPECIAL TEST PROCEDURES
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