1. LawStack
  2. Title 40 - Protection of Environment
  3. Chapter I - ENVIRONMENTAL PROTECTION AGENCY
  4. Subchapter C - AIR PROGRAMS
  5. Part 63 - NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
  6. Subpart QQQ - National Emission Standards for Hazardous Air Pollutants for Primary Copper Smelting
  7. 40 CFR Topic
40 CFR Topic
Other Requirements and Information
June 9, 2020
§
63.1457
What part of the general provisions apply to me?
§
63.1458
Who implements and enforces this subpart?
§
63.1459
What definitions apply to this subpart?
Figure
1
Figure 1 to Subpart QQQ of Part 63—Data Summary Sheet for Determination of Average Opacity
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Topic Notifications, Reports and Records
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Table 1 Applicability of General Provisions to Subpart QQQ

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