Pub. L. 93–282, title I, §107, May 14, 1974, 88 Stat. 127, which related to special grants for implementation of the Uniform Alcoholism and Intoxication Treatment Act, was transferred to section 4576 of this title and subsequently repealed.

The Secretary may waive, suspend, or reduce the rental or royalty for any lease or portion thereof in the interests of conservation and to encourage the greatest ultimate recovery of geothermal resources, if he determines that this is necessary to promote development or that the lease cannot be successfully operated under the lease terms.

Subject to the other provisions of this chapter, a lessee shall be entitled to use so much of the surface of the land covered by his geothermal lease as may be found by the Secretary to be necessary for the production, utilization, and conservation of geothermal resources. Editorial Notes

(a) In generalThe President shall appoint the Librarian of Congress, by and with the advice and consent of the Senate. (b) Term of serviceThe Librarian of Congress shall be appointed for a term of 10 years. (c) ReappointmentAn individual appointed to the position of Librarian of Congress, by and with the advice and consent of the

(a) No person shall be relieved from liability for any income tax levied by any State, or by any duly constituted taxing authority therein, having jurisdiction to levy such a tax, by reason of his residing within a Federal area or receiving income from transactions occurring or services performed in such area; and such State or taxing authority shall have full jurisdiction and power to levy and collect such tax in any Federal area within such

(a) Addition of a car line after certification. (1) If a manufacturer proposes to add to its product line a new car line of the same test group as vehicles previously certified but which was not described in the application for certification when the test vehicle(s) representing other vehicles of that combination was certified, it shall notify the Administrator. This notification shall include

(a) The manufacturer of nonroad compression-ignition engines must notify the Administrator when changes to information required to be described in the application for certification are to be made to a product line covered by a certificate of conformity. This notification must include a request to amend the application or the existing certificate of conformity. Except as provided in paragraph (e) of this section, the manufacturer shall not make said changes or produce

§90.207(b). (e) (1) Alternatively, an engine manufacturer may make changes in or additions to production engines concurrently with amending the application for an engine family as set forth in paragraph (a) and (b) of this section. In these circumstances the manufacturer may implement the production change without EPA pre-approval provided the request for change together with all supporting emission test data

The abbreviations of this section apply to all subparts of this part and have the following meanings: AECD—Auxiliary emission control device. API—American Petroleum Institute. ASTM—American Society for Testing and Materials. °C—Degrees Celsius. CH

(a) The manufacturer shall notify the Administrator when changes to information required to be described in the application for certification are to be made to a product line covered by a certificate of conformity. This notification shall include a request to amend the application or the existing certificate of conformity. Except as provided in paragraph (e) of this section, no manufacturer shall make said changes or produce said engines prior to receiving approval

(a) Calculate the total mass of the nitrous oxide and each fluorinated GHG or fluorinated HTF produced annually, except for amounts that are captured solely to be shipped off site for destruction, by using Equation OO-1 of this section:

. (6) Applications to the field that occur after the harvested crop has been removed. (7) Soil-directed applications around and adjacent to all plants. (8) Applications to rangelands, which is land, mostly grasslands, whose plants can provide food (i.e., forage) for grazing or browsing animals. (9) Use in chemigation and

(a) The Administrator will permit the cessation of continued testing under §204.57-8 once the manufacturer has taken the following actions: (1) Submit a written report to the Administrator which identifies the reason for the noncompliance of the compressors, describes the problem, and describes the proposed quality control and/or

specified in either paragraph (d)(1) or (2) of this section. (1) For an existing CCR landfill or existing CCR surface impoundment, the owner or operator must complete the demonstration no later than October 17, 2018. (2) For a new CCR landfill, new CCR surface impoundment, or any lateral expansion of a CCR unit, the owner or operator must complete the demonstration no later than the date of initial receipt of CCR in the CCR unit.

releases, to remediate any releases and to restore affected area to original conditions. The assessment of corrective measures must be completed within 90 days, unless the owner or operator demonstrates the need for additional time to complete the assessment of corrective measures due to site-specific conditions or circumstances. The owner or operator must obtain a certification from a qualified professional engineer or approval from the Participating State Director or approval from EPA where EPA is