N.C. Gen. Stat. § 106-568.4
The governing boards of the North Carolina Farm Bureau Federation, the North Carolina State Grange, and the North Carolina Agricultural Foundation, Inc., shall arrange for and manage any referendum conducted under the provisions of this Article but shall, 60 days before the date upon which it is to be held, fix, determine, and publicly announce in each county the date, hours, and polling places in that county for voting in such referendum, the amount and basis proposed to be collected, the means by which such assessment shall be collected as authorized by the growers and producers, and the general purposes for which said funds so collected shall be applied. Provided, that the governing boards of the North Carolina Farm Bureau Federation, Inc., the North Carolina State Grange, the North Carolina Agricultural Foundation, Inc., and the Tobacco Growers Association of North Carolina, Incorporated, shall arrange for and manage any referendum for tobacco poundage assessments under the provisions of this Article.
N.C. Gen. Stat. § 106-568.4