Code of Federal Regulations > Title 40 > Chapter I > Part 422 - PART 422—PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jun 01, 2023

Subpart A [§ 422.10 - § 422.10] - Subpart A—Phosphorus Production Subcategory

Subpart B [§ 422.20 - § 422.20] - Subpart B—Phosphorus Consuming Subcategory

Subpart C [§ 422.30 - § 422.30] - Subpart C—Phosphate Subcategory

Subpart D [§ 422.40 - § 422.47] - Subpart D—Defluorinated Phosphate Rock Subcategory

Subpart E [§ 422.50 - § 422.57] - Subpart E—Defluorinated Phosphoric Acid Subcategory

Subpart F [§ 422.60 - § 422.67] - Subpart F—Sodium Phosphates Subcategory