; or (II) barred or suspended from being associated with a member of another authority; (ii) suspend a member of the authority that is in such financial or operating difficulty that the authority determines (and so notifies the appropriate commission) that the member cannot be permitted to continue to do business as a member, in order to protect customers, creditors, other members, or the authority; or (iii) limit or prohibit any person from accessing services offered by the authority if clause (i) or (ii) is applicable to that person, or, in the case of a person that is not a member of the authority, if the authority determines that the person— (I) does not meet the qualification requirements or other prerequisites for that access; and (II) cannot be permitted to continue to have such access with safety, in order to protect customers, creditors, members, or the authority. (B) Opportunity for hearing Any person aggrieved by a summary action under subparagraph (A) shall be promptly afforded an opportunity for a hearing by the applicable authority in accordance with the provisions of paragraph (1) or (2). (C) Stay The appropriate commission, by order, may stay a summary action described in subparagraph (A) on the motion of the commission or upon application by any person aggrieved by the summary action, if the commission determines summarily or after notice and opportunity for hearing (which may consist solely of the submission of affidavits or presentation of oral arguments) that the stay is consistent with the public interest and customer protection. (i) Obligation To maintain registration, disciplinary, and other data (1) Maintenance of system to respond to inquiries A customer protection and market integrity authority shall establish and maintain— (A) a system for collecting and retaining registration information