Source: https://uscode.house.gov/view.xhtml?req=granuleid:USC-prelim-title42-section7549&num=0&edition=prelim
Timestamp: 2020-02-20 04:50:37
Document Index: 720951955

Matched Legal Cases: ['§ 7549', '§7549', '§215', '§211', '§14', '§224', '§3004']

[USC02] 42 USC 7549: High altitude performance adjustments
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42 USC 7549: High altitude performance adjustments Text contains those laws in effect on February 18, 2020
§7549. High altitude performance adjustments
(1) Any action taken with respect to any element of design installed on or in a motor vehicle or motor vehicle engine in compliance with regulations under this subchapter (including any alteration or adjustment of such element), shall be treated as not in violation of section 7522(a) of this title if such action is performed in accordance with high altitude adjustment instructions provided by the manufacturer under subsection (b) and approved by the Administrator.
(2) If the Administrator finds that adjustments or modifications made pursuant to instructions of the manufacturer under paragraph (1) will not insure emission control performance with respect to each standard under section 7521 of this title at least equivalent to that which would result if no such adjustments or modifications were made, he shall disapprove such instructions. Such finding shall be based upon minimum engineering evaluations consistent with good engineering practice.
(1) Instructions respecting each class or category of vehicles or engines to which this subchapter applies providing for such vehicle and engine adjustments and modifications as may be necessary to insure emission control performance at different altitudes shall be submitted by the manufacturer to the Administrator pursuant to regulations promulgated by the Administrator.
(2) Any knowing violation by a manufacturer of requirements of the Administrator under paragraph (1) shall be treated as a violation by such manufacturer of section 7522(a)(3) of this title for purposes of the penalties contained in section 7524 of this title.
(3) Such instructions shall provide, in addition to other adjustments, for adjustments for vehicles moving from high altitude areas to low altitude areas after the initial registration of such vehicles.
(1) The Administrator shall promptly establish at least one testing center (in addition to the testing centers existing on November 15, 1990) located at a site that represents high altitude conditions, to ascertain in a reasonable manner whether, when in actual use throughout their useful life (as determined under section 7521(d) of this title), each class or category of vehicle and engines to which regulations under section 7521 of this title apply conforms to the emissions standards established by such regulations. For purposes of this subsection, the term "high altitude conditions" refers to high altitude as defined in regulations of the Administrator in effect as of November 15, 1990.
(2) The Administrator, in cooperation with the Secretary of Energy and the Administrator of the Federal Transit Administration, and such other agencies as the Administrator deems appropriate, shall establish a research and technology assessment center to provide for the development and evaluation of less-polluting heavy-duty engines and fuels for use in buses, heavy-duty trucks, and non-road engines and vehicles, which shall be located at a high-altitude site that represents high-altitude conditions. In establishing and funding such a center, the Administrator shall give preference to proposals which provide for local cost-sharing of facilities and recovery of costs of operation through utilization of such facility for the purposes of this section.
(3) The Administrator shall designate at least one center at high-altitude conditions to provide research on after-market emission components, dual-fueled vehicles and conversion kits, the effects of tampering on emissions equipment, testing of alternate fuels and conversion kits, and the development of curricula, training courses, and materials to maximize the effectiveness of inspection and maintenance programs as they relate to promoting effective control of vehicle emissions at high-altitude elevations. Preference shall be given to existing vehicle emissions testing and research centers that have established reputations for vehicle emissions research and development and training, and that possess in-house Federal Test Procedure capacity.
(July 14, 1955, ch. 360, title II, §215, as added Pub. L. 95–95, title II, §211(b), Aug. 7, 1977, 91 Stat. 757 ; amended Pub. L. 95–190, §14(a)(75), Nov. 16, 1977, 91 Stat. 1404 ; Pub. L. 101–549, title II, §224, Nov. 15, 1990, 104 Stat. 2503 ; Pub. L. 102–240, title III, §3004(b), Dec. 18, 1991, 105 Stat. 2088 .)
In subsec. (d), "August 7, 1977" substituted for "the date of enactment of this Act" to reflect the probable intent of Congress that such date of enactment meant the date of enactment of Pub. L. 95–95.
1990-Subsec. (e). Pub. L. 101–549 added subsec. (e).
1977-Subsec. (d). Pub. L. 95–190 substituted "December 31, 1980" for "December 31, 1981".
"Federal Transit Administration" substituted for "Urban Mass Transportation Administration" in subsec. (e)(2) pursuant to section 3004(b) of Pub. L. 102–240, set out as a note under section 107 of Title 49, Transportation.