CFR›Title 40›Chapter I›Part 62›Subpart GG›Subject Group Emissions From Existing Small Municipal Waste Combustion Units ContainsSection 62.7880CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Sections 62.7880 § 62.7880 Identification of sources—negative declaration. Previous Emissions From Existing Sewage Sludge Incinerator Units Emissions From Existing Sewage Sludge Incinerator Units Next Fluoride Emissions From Phosphate Fertilizer Plants Fluoride Emissions From Phosphate Fertilizer Plants