(a) Any winery seeking grant payments under the provisions of this subchapter shall keep records to establish the quantities of grapes, fruits, berries, or vegetables grown in this state purchased or produced by the winery and used in the making of wine.
(b) The records shall include weight receipts for grapes, fruits, berries, or vegetables used in wine-making, together with proof of purchase of the grapes, fruits, berries, or vegetables from Arkansas producers, or proof of production of the grapes, fruits, berries, or vegetables in production facilities belonging to the winery, a copy of which shall accompany a request for grant payments under this subchapter. Proof of purchase shall consist of a copy of a sales and weight receipt indicating the Arkansas grower's name and address from whom purchased or indicating the weight of the products produced from production facilities belonging to the winery. All weights shall be made upon scales inspected and certified by the Arkansas Bureau of Standards.