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title 40
Protection of Environment
chapter I-i14
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
part 63
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
subpart DDDDD
Subpart DDDDD—National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters
subjgrp 141
Continuous Compliance Requirements
Subjgrp 141. Continuous Compliance Requirements
§ 63.7535 - Is there a minimum amount of monitoring data I must obtain?
§ 63.7540 -
§ 63.7541 - How do I demonstrate continuous compliance under the emissions averaging provision?