StacksVerified U.S. regulatory reference

40 CFR §62.856

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Letter from the Arkansas Department of Environmental Quality, dated May 21, 2012, certifying that there are no known existing sewage sludge incineration (SSI) units subject to 40 CFR part 60, subpart MMMM, within its jurisdiction.