(a) Portions of this subpart apply to you if you are convicted, or likely to be convicted, of any offense under section 7413(c) of the CAA or section 1319(c) of the CWA.

(b) Portions of this subpart apply to you if you are the EPA debarring official, a Federal procurement or nonprocurement award official, a participant in a Federal procurement or nonprocurement program that is precluded from entering into a covered transaction with a person disqualified under the CAA or CWA, or if you are a Federal department or agency anticipating issuing an exception to a person otherwise disqualified under the CAA or CWA.