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Code · CFR · Title 40 — Protection of Environment · Part 51 · § 51.913

§ 51.913. How do the section 182(f) NOX exemption provisions apply for the 8-hour NAAQS?

87 words·~1 min read·/us/cfr/t40/s§ 51.913·

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(a)A person may petition the Administrator for an exemption from NOX obligations under section 182(f) for any area designated nonattainment for the 8-hour ozone NAAQS and for any area in a section 184 ozone transport region.
(b)The petition must contain adequate documentation that the criteria in section 182(f) are met.
(c)A section 182(f) NOX exemption granted for the 1-hour ozone standard does not relieve the area from any NOX obligations under section 182(f) for the 8-hour ozone standard. [70 FR 71701, Nov. 29, 2005]
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