CFR›Title 40›Chapter I›Part 62›Subpart PP›Subject Group Fluoride Emissions From Existing Primary Aluminum Reduction Plants ContainsSection 62.10140CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Sections 62.10140 § 62.10140 Identification of plan—negative declaration. Previous Emissions From Existing Municipal Solid Waste Landfills—Section 111(d) Plan Emissions From Existing Municipal Solid Waste Landfills—Section 111(d) Plan Next Fluoride Emissions From Phosphate Fertilizer Plants Fluoride Emissions From Phosphate Fertilizer Plants