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Subpart ZZZZZ—National Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries Area Sources

National Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries Area Sources

ContainsSubject groups Applicability and Compliance Dates–Requirements for New and Existing Affected Sources Classified as Small Foundries
CorpusDaily eCFR
Displayed edition2026-04-27
Last updated2026-04-27

Subpart ZZZZZ—National Emission Standards for Hazardous Air Pollutants for Iron and Steel Foundries Area Sources

Subject Groups

Source73 FR 252, Jan. 2, 2008, unless otherwise noted.