40 CFR § 63.11143 - What General Provisions apply to this subpart?
---
identifier: "/us/cfr/t40/s63.11143"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 63.11143 - What General Provisions apply to this subpart?"
title_number: 40
title_name: "Protection of Environment"
section_number: "63.11143"
section_name: "What General Provisions apply to this subpart?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "C"
subchapter_name: "AIR PROGRAMS"
part_number: "63"
part_name: "NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES"
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: "57 FR 61992, Dec. 29, 1992, unless otherwise noted."
cfr_part: "63"
---
# 63.11143 What General Provisions apply to this subpart?
(a) All the provisions in part 61, subpart A of this chapter apply to this subpart.
(b) The provisions in subpart A of this part, applicable to this subpart are specified in paragraphs (b)(1) and (2) of this section.
(1) § 63.1(a)(1) through (10).
(2) § 63.1(b) except paragraph (b)(3), §§ 63.1(c) and 63.1(e).
(c) Section 63.11885 specifies which parts of the General Provisions in subpart A of this part apply to you.
[77 FR 22906, Apr. 17, 2012]