Control device
Control device is defined in 63.111, except that the term continuous process vents subject to 63.1315 shall apply instead of the term process vents, for the purpose of this subpart.
Source
40 CFR § 63.1312
Scoping language
The following terms used in this subpart shall have the meaning given them in 63.2, 63.101, 63.111, 63.161, or the Act, as specified after each term: