Corrective action analysis
Corrective action analysis means a description of all reasonable interim and long-term measures, if any, that are available, and an explanation of why the selected corrective action is/are the best alternative(s), including, but not limited to, considerations of cost effectiveness, technical feasibility, safety, and secondary impacts.
Source
40 CFR § 60.41f
Scoping language
Terms used but not defined in this subpart have the meaning given them in the Clean Air Act and in subparts A and B of this part.