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 63 · § 63.1620

§ 63.1620. Am I subject to this subpart?

190 words·~1 min read·/us/cfr/t40/s§ 63.1620·

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

(a)You are subject to this subpart if you own or operate a new or existing ferromanganese and/or silicomanganese production facility that is a major source or is co-located at a major source of hazardous air pollutant emissions.
(b)You are subject to this subpart if you own or operate any of the following equipment as part of a ferromanganese and/or silicomanganese production facility:
(1)Electric arc furnace;
(2)Casting operations;
(3)Metal oxygen refining
(MOR)process;
(4)Crushing and screening operations;
(5)Outdoor fugitive dust sources.
(c)A new affected source is any of the equipment listed in paragraph
(b)of this section for which construction or reconstruction commenced after June 30, 2015.
(d)Table 1 of this subpart specifies the provisions of subpart A of this part that apply to owners and operators of ferromanganese and silicomanganese production facilities subject to this subpart.
(e)If you are subject to the provisions of this subpart, you are also subject to title V permitting requirements under 40 CFR part 70 or 71, as applicable.
(f)Emission standards in this subpart apply at all times. [80 FR 37390, June 30, 2015]
Connections1 cite this
1 reference not yet in our index
  • 40 CFR 70
Citation graph
cites case law
§ 63.1620
Am I subject to this subpart?
Fed. Reg.×1
Cite40 CFR 70
Cites 1Cited by 1 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 Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong.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.