Owner or operator

Owner or operator means any person who owns, leases, operates, controls, or supervises a facility, building, structure, or installation which directly or indirectly result or may result in emissions of any air pollutant for which a national standard is in effect.


40 CFR § 51.100

Scoping language

As used in this part, all terms not defined herein will have the meaning given them in the Act:

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