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LegalText 42 U.S.C. § 7620 Standardized air quality modeling us united_states_code code_section 42 THE PUBLIC HEALTH AND WELFARE 85 AIR POLLUTION PREVENTION AND CONTROL 7620 42 U.S.C. § 7620 current 119-100 2026-06-26 official https://uscode.house.gov/download/releasepoints/us/pl/119/100/xml_usc42@119-100.zip /us/usc/t42/s7620 data/legal/raw/us/code/title-42/usc42.xml 259bdf051fe647533f7283798c03fbe7476e53982f6b2c846ebd652239b2faf9 644321055a08eb1f260a6a3e31ac157fa024756abf612a9fd6857e7e400cf24e 7a98d011d5508adcf3388738d51294c88dd7af507b248138818e8fe5d812c1a4 2026-07-04 official
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42 U.S.C. § 7620 - Standardized air quality modeling

Text

(a) Conferences Not later than six months after August 7, 1977, and at least every three years thereafter, the Administrator shall conduct a conference on air quality modeling. In conducting such conference, special attention shall be given to appropriate modeling necessary for carrying out part C of subchapter I (relating to prevention of significant deterioration of air quality).

(b) Conferees The conference conducted under this section shall provide for participation by the National Academy of Sciences, representatives of State and local air pollution control agencies, and appropriate Federal agencies, including the National Science Foundation; 11 So in original. The semicolon probably should be a comma. the National Oceanic and Atmospheric Administration, and the National Institute of Standards and Technology.

(c) Comments; transcripts Interested persons shall be permitted to submit written comments and a verbatim transcript of the conference proceedings shall be maintained.

(d) Promulgation and revision of regulations relating to air quality modeling The comments submitted and the transcript maintained pursuant to subsection (c) shall be included in the docket required to be established for purposes of promulgating or revising any regulation relating to air quality modeling under part C of subchapter I.

(July 14, 1955, ch. 360, title III, § 320, as added Pub. L. 9595, title III, § 310, Aug. 7, 1977, 91 Stat. 782; amended Pub. L. 100418, title V, § 5115(c), Aug. 23, 1988, 102 Stat. 1433.)

Notes

Editorial Notes

Amendments1988—Subsec. (b). Pub. L. 100418 substituted “National Institute of Standards and Technology” for “National Bureau of Standards”.

Statutory Notes and Related Subsidiaries

Effective DateSection effective Aug. 7, 1977, except as otherwise expressly provided, see section 406(d) of Pub. L. 9595, set out as an Effective Date of 1977 Amendment note under section 7401 of this title.