40 CFR § 62.14540a - What must I do if I plan to permanently close my CISWI?
---
identifier: "/us/cfr/t40/s62.14540a"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 62.14540a - What must I do if I plan to permanently close my CISWI?"
title_number: 40
title_name: "Protection of Environment"
section_number: "62.14540a"
section_name: "What must I do if I plan to permanently close my CISWI?"
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: "2026-04-05"
last_updated: "2026-04-05"
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"
---
# 62.14540a What must I do if I plan to permanently close my CISWI?
If you plan to permanently close your CISWI rather than comply with the Federal plan, you must submit a legally binding closure agreement, including the date of closure, to the Administrator by January 10, 2025, for sources that will not operate on or after the compliance date under this subpart.