(1) If the name signed on a vote, ballot, consent, waiver, shareholder demand, or proxy appointment corresponds to the name of a shareholder, the corporation if acting in good faith is entitled to accept the vote, ballot, consent, waiver, shareholder demand, or proxy appointment and give it effect as the act of the shareholder.
(2) If the name signed on a vote, ballot, consent, waiver, shareholder demand, or proxy appointment does not correspond to the name of its shareholder, the corporation if acting in good faith is nevertheless entitled to accept the vote, ballot, consent, waiver, shareholder demand, or proxy appointment and give it effect as the act of the shareholder if:(a) The shareholder is an entity and the name signed purports to be that of an officer or agent of the entity;
(b) The name signed purports to be that of an administrator, executor, guardian, personal representative, or conservator representing the shareholder and, if the corporation requests, evidence of fiduciary status acceptable to the corporation has been presented with respect to the vote, ballot, consent, waiver, shareholder demand, or proxy appointment;
(c) The name signed purports to be that of a receiver, trustee in bankruptcy, or assignee for the benefit of creditors of the shareholder and, if the corporation requests, evidence of this status acceptable to the corporation has been presented with respect to the vote, ballot, consent, waiver, shareholder demand, or proxy appointment;
(d) The name signed purports to be that of a pledgee, beneficial owner, or attorney in fact of the shareholder and, if the corporation requests, evidence acceptable to the corporation of the signatory’s authority to sign for the shareholder has been presented with respect to the vote, ballot, consent, waiver, shareholder demand, or proxy appointment; or
(e) Two or more persons are the shareholder as cotenants or fiduciaries and the name signed purports to be the name of at least one of the co-owners and the person signing appears to be acting on behalf of all the co-owners.
(3) The corporation is entitled to reject a vote, ballot, consent, waiver, shareholder demand, or proxy appointment if the person authorized to accept or reject such instrument, acting in good faith, has reasonable basis for doubt about the validity of the signature on it or about the signatory’s authority to sign for the shareholder.
(4) Neither the corporation or any person authorized by it, nor any inspector of election under s. 607.0729, that accepts or rejects a vote, ballot, consent, waiver, shareholder demand, or proxy appointment in good faith and in accordance with the standards of this section is liable in damages to the shareholder for the consequences of the acceptance or rejection. (5) Corporate action based on the acceptance or rejection of a vote, ballot, consent, waiver, shareholder demand, or proxy appointment under this section is valid unless a court of competent jurisdiction determines otherwise.
(6) If an inspector of election has been appointed under s. 607.0729, the inspector of election may request information and make determinations under subsections (1), (2), and (3). Any determination made by the inspector of election under those subsections is controlling. 
