---
kind: "section"
citation: "40 C.F.R. § 62.9121"
title: "40"
number: "62.9121"
heading: "Identification of sources—negative declaration."
url: "https://uscodex.org/cfr/40/62.9121"
---

# §62.9121. Identification of sources—negative declaration.


Letter from the Oklahoma Department of Environmental Quality, dated November 14, 2011, certifying that there are no known existing sewage sludge incineration (SSI) units subject to [40 CFR part 60](/cfr/40/part60.md), [subpart MMMM](/cfr/40/subpartMMMM.md), within its jurisdiction.


## Notes

### Amendments

[80 FR 24222, Apr. 30, 2015]

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.

### Amendments

[80 FR 24222, Apr. 30, 2015]