CFR›Title 40›Chapter I›Part 62›Subpart J›Subject Group Emissions From Existing Electric Utility Generating Units›40 CFR 62.2170 Citation40 CFR 62.2170CorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 § 62.2170 xxxLink to an amendment published at 91 FR 31950, May 29, 2026.