GroundRules
40 CFR 63.9912: When must I conduct subsequent performance tests?
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER C—AIR PROGRAMS
- PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES
- Subpart TTTTT—National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium Refining
You must conduct subsequent performance tests to demonstrate continuous compliance with all applicable emission limits in Table 1 to this subpart no less frequently than twice (at mid-term and renewal) during each term of your title V operating permit.
Collected 2026-08-27T02:26:04Z. Source file · JSON