40 C.F.R. § 421.280

Applicability: Description of the secondary tantalum subcategory.

Last amended: 2016Year: 2026Length: 19 wordsOfficial source

Cite as 40 C.F.R. § 421.280 (2026)

The provisions of this subpart are applicable to discharges resulting from the production of tantalum at secondary tantalum facilities.
40 C.F.R. § 421.280: Applicability: Description of the secondary tantalum subcategory. | Justis AI