40 CFR § 52.2686 - Upset-breakdown reporting.

---
identifier: "/us/cfr/t40/s52.2686"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 52.2686 - Upset-breakdown reporting."
title_number: 40
title_name: "Protection of Environment"
section_number: "52.2686"
section_name: "Upset-breakdown reporting."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "52"
part_name: "APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS"
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"
cfr_part: "52"
---


# 52.2686 Upset-breakdown reporting.

(a) Chapter 4, Regulation 4.4 of the “Guam Air Pollution Control Standards and Regulations” (reporting of upsets and breakdowns) is disapproved since criteria for further enforcement action are not specified, thus permitting the Guam Administratorunlimited discretion.

[43 FR 59067, Dec. 19, 1978]