N.C. Gen. Stat. § 106-273

For the purpose of carrying out more fully the provisions of this Article and of fostering the development, certification and distribution of pure seeds the said Board shall have authority to promote the organization and incorporation of an association of farmers to be known as the North Carolina Crop Improvement Association, which said Association when so organized and incorporated shall, subject to the rules and regulations prescribed by said Board, adopt all necessary rules and regulations and collect from their members such fees as shall be necessary for the proper functioning of such organizations.