Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

Code · CFR · Title 40 — Protection of Environment · Part 52 · § 52.1974

§ 52.1974. Original identification of plan section.

63 words·~1 min read·/us/cfr/t40/s§ 52.1974·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(a)This section identified the original “State of Oregon Clean Air Act Implementation Plan” and all revisions submitted by Oregon that were federally approved prior to July 1, 2013. The information in this section is available in the 40 CFR, part 52, Volume 4 (§ 52.1970 to End) edition revised as of July 1, 2013. (b)-(c) [Reserved] [83 FR 63580, Dec. 11, 2018]
Connections3 cite this
Cited by 3 sections · top 2
Citation graph
cites case law
§ 52.1974
Original identification of plan section.
Fed. Reg.×3
Cites 0Cited by 3 across 1 source
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.