40 C.F.R. § 468.20 Applicability; description of the beryllium copper forming subcategory.
Title 40 - Protection of Environment
This subpart applies to discharges of pollutants to waters of the United States, and introduction of pollutants into publicly owned treatment works from the forming of beryllium copper alloys. [51 FR 7571, Mar. 5, 1986]
Title 40: Protection of Environment
PART 468—COPPER FORMING POINT SOURCE CATEGORY
Subpart B—Beryllium Copper Forming Subcategory
§ 468.20 Applicability; description of the beryllium copper forming subcategory.