40 CFR § 60.4300a - What is the purpose of this subpart?
---
identifier: "/us/cfr/t40/s60.4300a"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 60.4300a - What is the purpose of this subpart?"
title_number: 40
title_name: "Protection of Environment"
section_number: "60.4300a"
section_name: "What is the purpose of this subpart?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "60"
part_name: "STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES"
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: "36 FR 24877, Dec. 23, 1971, unless otherwise noted."
cfr_part: "60"
---
# 60.4300a What is the purpose of this subpart?
This subpart establishes emission standards and compliance schedules for the control of emissions from stationary combustion turbines that commenced construction, modification, or reconstruction after December 13, 2024.