; and (ii) if appropriate, remand to the authority for further proceedings. (2) Modification If the appropriate commission for a member, participant, or person associated with a member, having due regard for the public interest and customer protection, finds, after a proceeding under paragraph (1), that a sanction imposed by a authority upon that member, participant, or person associated with a member imposes any burden on competition not necessary or appropriate or is excessive or oppressive, the commission may cancel, reduce, or require the remission of that sanction. (f) Dismissal of review proceeding (1) In general In any proceeding to review the denial of membership or participation in an authority to any applicant, the barring of any person from becoming associated with a member of an authority, or the prohibition or limitation by an authority of any person from accessing services offered by the authority or any member, if the appropriate commission, after notice and opportunity for hearing, which may consist solely of consideration of the record before the authority and opportunity for the presentation of supporting reasons to dismiss the proceeding or set aside the action of the authority, finds that the specific grounds on which that denial, bar, or prohibition or limitation is based exist in fact, that such denial, bar, or prohibition or limitation is in accordance with the rules of the authority, and that such rules are, and were applied in a manner, consistent with law, the appropriate commission, by order, shall dismiss the proceeding. (2) Failure to make finding If the appropriate commission does not make a finding described in paragraph (1), or if the commission finds that the applicable denial, bar, prohibition, or limitation imposes any burden on competition not necessary or appropriate, the commission, by order, shall set aside the action of the authority and require the authority to admit the applicable applicant to membership or participation, permit that person to become associated with a