Neb. Rev. Stat. § 2-4206
The powers of the corporation shall be vested in the board of directors. Thirteen members of the board shall constitute a quorum for the transaction of business. The affirmative vote of at least thirteen members shall be necessary for any action to be taken by the board pursuant to the Conservation Corporation Act. The board of directors in a bylaw or other written procedure shall establish an executive committee composed of the administrator and three members of the board of directors, one of whom shall be a director from a natural resources district in which is located a city of the primary class or a city of the metropolitan class, for purposes of conducting hearings and reviewing and approving applications for conservation loans and natural resource development loans.
Neb. Rev. Stat. § 2-4206