Section 30.75 - Response to prepenalty notice(a) The response shall be in a format prescribed in the prepenalty notice. The response shall address the factors set forth in § 30.80 and include any arguments opposing the imposition of a civil money penalty that the respondent may wish to present.(b) In any case where respondent seeks to raise ability to pay as an affirmative defense or argument in mitigation, the respondent shall provide documentary evidence as part of its response. 74 FR 2751 , Jan. 15, 2009