CFR›Title 40›Chapter I›Part 62›Subpart NN›Subject Group Emissions From Existing Small Municipal Waste Combustion Units ContainsSections 62.9645–62.9647CorpusDaily eCFRDisplayed edition2026-05-18Last updated2026-05-18 Sections 62.9645 § 62.9645 Identification of plan—negative declaration. 62.9646 § 62.9646 Identification of plan—negative declaration. 62.9647 § 62.9647 Identification of plan—negative declaration. Previous Emissions From Existing Sewage Sludge Incineration Units Emissions From Existing Sewage Sludge Incineration Units Next Fluoride Emissions From Existing Primary Aluminum Plants Fluoride Emissions From Existing Primary Aluminum Plants