[Code of Federal Regulations]
[Title 40, Volume 16]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR86.007-23]

[Page 78-79]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 86--CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES--Table of Contents
 
  Subpart A--General Provisions for Emission Regulations for 1977 and 
 
Sec. 86.007-23  Required data.

    Section 86.007-23 includes text that specifies requirements that 
differ from Sec. 86.095-23, Sec. 86.098-23, or Sec. 86.001-23. Where a 
paragraph in Sec. 86.095-23, Sec. 86.098-23, or Sec. 86.001-23 is 
identical and applicable to Sec. 86.007-23, this may be indicated by 
specifying the corresponding paragraph and the statement ``[Reserved]. 
For guidance see Sec. 86.095-23.'', ``[Reserved]. For guidance see 
Sec. 86.098-23.'', or ``[Reserved]. For guidance see Sec. 86.001-23.''.
    (a) through (b)(1) [Reserved]. For guidance see Sec. 86.098-23.
    (b)(2) [Reserved]. For guidance see Sec. 86.001-23.
    (b)(3) and (b)(4) [Reserved]. For guidance see Sec. 86.098-23.
    (c) Emission data.--(1) Certification vehicles. The manufacturer 
shall submit emission data (including, methane, methanol, formaldehyde, 
and hydrocarbon equivalent, as applicable) on such vehicles tested in 
accordance with applicable test procedures and in such

[[Page 79]]

numbers as specified. These data shall include zero-mile data, if 
generated, and emission data generated for certification as required 
under Sec. 86.000-26(a)(3). In lieu of providing emission data the 
Administrator may, on request of the manufacturer, allow the 
manufacturer to demonstrate (on the basis of previous emission tests, 
development tests, or other information) that the engine will conform 
with certain applicable emission standards of this part. Standards 
eligible for such manufacturer requests are those for idle CO emissions, 
smoke emissions, or particulate emissions from methanol-fueled or 
gaseous-fueled diesel-cycle certification vehicles, those for 
particulate emissions from Otto-cycle certification vehicles or gaseous-
fueled vehicles, and those for formaldehyde emissions from petroleum-
fueled vehicles. Also eligible for such requests are standards for total 
hydrocarbon emissions from model year 1994 and later certification 
vehicles. By separate request, including appropriate supporting test 
data, the manufacturer may request that the Administrator also waive the 
requirement to measure particulate or formaldehyde emissions when 
conducting Selective Enforcement Audit testing of Otto-cycle vehicles.
    (2) Certification engines. The manufacturer shall submit emission 
data on such engines tested in accordance with applicable emission test 
procedures of this subpart and in such numbers as specified. These data 
shall include zero-hour data, if generated, and emission data generated 
for certification as required under Sec. 86.000-26(c)(4). In lieu of 
providing emission data on idle CO emissions or particulate emissions 
from methanol-fueled or gaseous-fueled diesel-cycle certification 
engines, on particulate emissions from Otto-cycle engines, or on CO 
emissions from diesel-cycle certification engines, the Administrator 
may, on request of the manufacturer, allow the manufacturer to 
demonstrate (on the basis of previous emission tests, development tests, 
or other information) that the engine will conform with the applicable 
emission standards of this part. In lieu of providing emission data on 
smoke emissions from methanol-fueled or petroleum-fueled diesel 
certification engines, the Administrator may, on the request of the 
manufacturer, allow the manufacturer to demonstrate (on the basis of 
previous emission tests, development tests, or other information) that 
the engine will conform with the applicable emissions standards of this 
part. In lieu of providing emissions data on smoke emissions from 
diesel-cycle engines when conducting Selective Enforcement Audit testing 
under subpart K of this part, the Administrator may, on separate request 
of the manufacturer, allow the manufacturer to demonstrate (on the basis 
of previous emission tests, development tests, or other information) 
that the engine will conform with the applicable smoke emissions 
standards of this part .
    (d) through (e)(1) [Reserved]. For guidance see Sec. 86.098-23.
    (e)(2) and (e)(3) [Reserved]. For guidance see Sec. 86.001-23.
    (f) through (g) [Reserved]. For guidance see Sec. 86.095-23.
    (h) through (k) [Reserved]. For guidance see Sec. 86.098-23.
    (l) [Reserved]. For guidance see Sec. 86.095-23.
    (m) [Reserved]. For guidance see Sec. 86.098-23.

[66 FR 5164, Jan. 18, 2001]