40 CFR § 62.640 - Identification of plan—negative declaration.

---
identifier: "/us/cfr/t40/s62.640"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 62.640 - Identification of plan—negative declaration."
title_number: 40
title_name: "Protection of Environment"
section_number: "62.640"
section_name: "Identification of plan—negative declaration."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "62"
part_name: "APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401"
regulatory_source: "43 FR 51393, Nov. 3, 1978, unless otherwise noted."
cfr_part: "62"
---


# 62.640 Identification of plan—negative declaration.

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]