GroundRules
40 CFR 421.100: Applicability: Description of the primary tungsten subcategory.
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
- PART 421—NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY
- Subpart J—Primary Tungsten Subcategory
The provisions of this subpart are applicable to discharges resulting from the production of tungsten at primary tungsten facilities.
Collected 2026-08-27T02:26:04Z. Source file · JSON