GroundRules
← Search the law
Federal regulations · Through 2026-08-25 · Newer source version available

40 CFR 421.110: Applicability: Description of the primary columbium-tantalum subcategory.

Read at publisher ↗
Where this section sits in the code
  1. Title 40—Protection of Environment
  2. CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
  3. SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS
  4. PART 421—NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY
  5. Subpart K—Primary Columbium-Tantalum Subcategory

The provisions of this subpart are applicable to discharges resulting from the production of columbium or tantalum by primary columbium-tantalum facilities.

Collected 2026-08-27T02:26:04Z. Source file · JSON

Browse this collection