501A.812  Voting rights.
  1.  Determination.  The board may fix a date not more than sixty days, or a shorter time period provided in the articles or bylaws, before the date of a meeting of members as the date for the determination of the owners of membership interests entitled to notice of and entitled to vote at the meeting. When a date is so fixed, only members on that date are entitled to notice of and permitted to vote at that meeting of members.
  2.  Nonmembers.  The articles or bylaws may give or prescribe the manner of giving a creditor, security holder, or other person a right to vote on patron membership interests under this section.
  3.  Jointly owned membership interests.  Membership interests owned by two or more members may be voted by any one of them unless the cooperative receives written notice from any one of them denying the authority of that person to vote those membership interests.
  4.  Manner of voting and presumption.  Except as provided in subsection 3, an owner of a nonpatron membership interest or a patron membership interest with more than one vote that is entitled to vote may vote any portion of the membership interest in any way the member chooses. If a member votes without designating the proportion voted in a particular way, the member is considered to have voted all of the membership interest in that way.
2005 Acts, ch 135, §62