; or (2) after a court in an action brought under section 373(c)(3) has entered a final judgment no longer subject to appeal in favor of the Administration, the Attorney General shall recover the amount assessed (plus interest at currently prevailing rates from the date of the expiration of the 30-day period referred to in section 373(f)(3) or the date of such final judgment, as the case may be) in an action brought in any appropriate district court of the United States. In such an action, the validity, amount, and appropriateness of such penalty shall not be subject to review. 378. Confidentiality (a) Prior to a Finding of Reasonable Grounds Any proceedings conducted by the Administration prior to a finding that there are reasonable grounds to believe a violation of the law has occurred or is about to occur, including any investigation pursuant to section 371 or pursuant to a complaint filed under section 372, shall be confidential and none of the Administration’s records concerning the complaint shall be made public, except that the person filing a complaint pursuant to section 372 is permitted to make such complaint public. (b) After a Finding of Reasonable Grounds Except as provided in subsection (d), if the Administration makes a finding pursuant to section 371 or 372 that there are reasonable grounds to believe that a violation of law has occurred or is about to occur— (1) the finding of the Administration as well as any complaint filed under section 372, any notice of charges, and any answer or similar documents filed with the Administration shall be made public