# 40 C.F.R. § 62.640 (2026): Identification of plan—negative declaration

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_640

## Section

- **Citation:** 40 C.F.R. § 62.640 (2026)
- **Heading:** Identification of plan—negative declaration
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Title 40 CFR: Protection of Environment / Chapter I / Part 62 / Subpart D / § 62.640: § 62.640   Identification of plan—negative declaration.

## Text

Letter from the Arizona Department of Environmental Quality, submitted on March 15, 2001, certifying that there are no small municipal waste combustion units subject to part 60, subpart BBBB, of this chapter. [66 FR 67098, Dec. 28, 2001]

## Nearby sections

- [40 C.F.R. § 62.600 (2026) § 62.600   Identification of plan.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_600.md)
- [40 C.F.R. § 62.601 (2026) § 62.601   Identification of sources.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_601.md)
- [40 C.F.R. § 62.602 (2026) § 62.602   Effective date.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_602.md)
- [40 C.F.R. § 62.620 (2026) § 62.620   Identification of plan—negative declaration.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_620.md)
- [40 C.F.R. § 62.630 (2026) § 62.630   Identification of plan.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_630.md)
- [40 C.F.R. § 62.631 (2026) § 62.631   Identification of sources.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_631.md)
- [40 C.F.R. § 62.632 (2026) § 62.632   Effective date.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_632.md)
- [40 C.F.R. § 62.640 (2026) § 62.640   Identification of plan—negative declaration.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_640.md)
- [40 C.F.R. § 62.650 (2026) § 62.650   Identification of plan.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_650.md)
- [40 C.F.R. § 62.660 (2026) § 62.660   Identification of plan—negative declaration.](https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_660.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/CFR_T40_P62_S62_640. Check the current official text before relying on it. Not legal advice.