cfr_sections: 40:40:23.0.1.1.1.2.1.1

Current Code of Federal Regulations (eCFR) — the actual text of federal regulations in force. Covers 19 CFR titles with 123,000+ regulatory sections and full-text search.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

This data as json

section_id	title_number	title_name	chapter	subchapter	part_number	part_name	subpart	subpart_name	section_number	section_heading	agency	authority	source_citation	amendment_citations	full_text
40:40:23.0.1.1.1.2.1.1	40	Protection of Environment	I	C	81	PART 81—DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES	B	Subpart B—Designation of Air Quality Control Regions	81.11	§ 81.11 Scope.	EPA	42 U.S.C. 7401, et seq.	36 FR 22421, Nov. 25, 1971, unless otherwise noted.		Air quality control regions designated by the Administrator pursuant to section 107 of the Act are listed in this subpart. Regions so designated are subject to revision, and additional regions may be designated, as the Administrator determines necessary to protect the public health and welfare.