40 CFR § 52.778 - Compliance schedules.

---
identifier: "/us/cfr/t40/s52.778"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 52.778 - Compliance schedules."
title_number: 40
title_name: "Protection of Environment"
section_number: "52.778"
section_name: "Compliance schedules."
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"
---


# 52.778 Compliance schedules.

(a) The requirements of § 51.262(a) of this chapter are not met since the compliance schedules for sources of nitrogen oxides extend over a period of more than 18 months and periodic increments of progress are not included.

(b)-(c) [Reserved]

(d) The compliance schedule for the source identified below is disapproved as not meeting the requirements of subpart N of this chapter. All regulations cited are air pollution control regulations of the State, unless otherwise noted.

| Source | Location | Regulation involved | Date schedule adopted |
| --- | --- | --- | --- |
|  |  |  |  |
| Commonwealth Edison Co. of Indiana, Inc. (State Line Station) | Hammond | APC 13 | Jan. 18, 1973. |

[38 FR 12698 May 14, 1973, as amended at 39 FR 28158, Aug. 5, 1974; 51 FR 40675, 40676, 40677, Nov. 7, 1986; 54 FR 25258, June 14, 1989]