Enroll
Enroll means to notify the permitting authority that a mill intends to participate in the Voluntary Advanced Technology Incentives Program. A mill can enroll by indicating its intention to participate in the program either as part of its application for a National Pollutant Discharge Elimination System (NPDES) permit, or through separate correspondence to the permitting authority as long as the mill signs the correspondence in accordance with 40 CFR 122.22.
Source
40 CFR § 430.21
Scoping language
The general definitions, abbreviations, and methods of analysis set forth in 40 CFR part 401 and 430.01 of this part apply to this subpart.