{"identifier":"/us/usc/t42/s7511f","title_num":"42","num":"§ 7511f.","heading":"NOx and VOC study","status":null,"guid":"id781ca8ac-4aa7-11eb-94f5-9ff2c44f6f3c","source_credit":"(July 14, 1955, ch. 360, title I, § 185B, as added Pub. L. 101–549, title I, § 103, Nov. 15, 1990, 104 Stat. 2452.)","seq_in_title":5383,"parent_identifier":"/us/usc/t42/ch85/schI/ptD/spt2","ancestors":[{"identifier":"/us/usc/t42","level":"title","num":"Title 42—","heading":"THE PUBLIC HEALTH AND WELFARE","status":null,"is_section":false},{"identifier":"/us/usc/t42/ch85","level":"chapter","num":"CHAPTER 85—","heading":"AIR POLLUTION PREVENTION AND CONTROL","status":null,"is_section":false},{"identifier":"/us/usc/t42/ch85/schI","level":"subchapter","num":"SUBCHAPTER I—","heading":"PROGRAMS AND ACTIVITIES","status":null,"is_section":false},{"identifier":"/us/usc/t42/ch85/schI/ptD","level":"part","num":"Part D—","heading":"Plan Requirements for Nonattainment Areas","status":null,"is_section":false},{"identifier":"/us/usc/t42/ch85/schI/ptD/spt2","level":"subpart","num":"subpart 2—","heading":"additional provisions for ozone nonattainment areas","status":null,"is_section":false}],"xml":"<section xmlns=\"http://xml.house.gov/schemas/uslm/1.0\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:dcterms=\"http://purl.org/dc/terms/\" style=\"-uslm-lc:I80\" id=\"id8e8d9fa8-86fb-11e9-b915-8b3e54686b9f\" identifier=\"/us/usc/t42/s7511f\"><num value=\"7511f\">§ 7511f.</num><heading> NO<sub>x</sub> and VOC study</heading><content>\n<p style=\"-uslm-lc:I11\" class=\"indent0\">The Administrator, in conjunction with the National Academy of Sciences, shall conduct a study on the role of ozone precursors in tropospheric ozone formation and control. The study shall examine the roles of NO<sub>x</sub> and VOC emission reductions, the extent to which NO<sub>x</sub> reductions may contribute (or be counterproductive) to achievement of attainment in different nonattainment areas, the sensitivity of ozone to the control of NO<sub>x</sub>, the availability and extent of controls for NO<sub>x</sub>, the role of biogenic VOC emissions, and the basic information required for air quality models. The study shall be completed and a proposed report made public for 30 days comment within 1 year of <date date=\"1990-11-15\">November 15, 1990</date>, and a final report shall be submitted to Congress within 15 months after <date date=\"1990-11-15\">November 15, 1990</date>. The Administrator shall utilize all available information and studies, as well as develop additional information, in conducting the study required by this section.</p>\n</content><sourceCredit id=\"id8e8d9fa9-86fb-11e9-b915-8b3e54686b9f\">(<ref href=\"/us/act/1955-07-14/ch360\">July 14, 1955, ch. 360</ref>, title I, § 185B, as added <ref href=\"/us/pl/101/549/tI/s103\">Pub. L. 101–549, title I, § 103</ref>, <date date=\"1990-11-15\">Nov. 15, 1990</date>, <ref href=\"/us/stat/104/2452\">104 Stat. 2452</ref>.)</sourceCredit>\n</section>","provision":null,"duplicates":[],"release":{"label":"116-252","currency_date":"2020-12-22","congress":116,"law_num":252,"excluded_laws":[],"update_num":null,"seq":222,"is_partial":false,"caveat":null,"titles_affected":["18","20","31","34","40","42"],"ingested_titles":[]},"served_from":{"label":"116-252","currency_date":"2020-12-22","congress":116,"law_num":252,"excluded_laws":[],"update_num":null,"seq":222,"is_partial":false,"caveat":null,"titles_affected":["18","20","31","34","40","42"],"ingested_titles":[]},"content_first_seen":{"label":"116-19","currency_date":"2019-05-31","congress":116,"law_num":19,"excluded_laws":[],"update_num":null,"seq":174,"is_partial":false,"caveat":null,"titles_affected":["25","42"],"ingested_titles":[]},"is_exact":true,"note":null}