40 CFR § 62.9646 - Identification of plan—negative declaration.
---
identifier: "/us/cfr/t40/s62.9646"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 62.9646 - Identification of plan—negative declaration."
title_number: 40
title_name: "Protection of Environment"
section_number: "62.9646"
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"
---
# 62.9646 Identification of plan—negative declaration.
Letter from the City of Philadelphia, Department of Public Health, submitted February 9, 2001, certifying that there are no existing small municipal waste combustion units within the City of Philadelphia, Pennsylvania that are subject to 40 CFR part 60, subpart BBBB.