Effective date

Effective date means the date of promulgation in the Federal Register notice.

Source

40 CFR § 63.361


Scoping language

Terms and nomenclature used in this subpart are defined in the Clean Air Act (the Act) as amended in 1990, 63.2 and 63.3 of subpart A of this part, or in this section. For the purposes of subpart O, if the same term is defined in subpart A and in this section, it shall have the meaning given in this section.

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