N.Y. AGM Law § 258-F

§ 258-f. Records. The commissioner may require milk dealers to keep\nthe following records:\n (a) A record of all milk received, detailed as to location, and as to\nnames and addresses of suppliers, with butterfat test, pounds of\nprotein, butterfat, other solids and solids not fat, prices paid,\ndeductions or charges made.\n (b) A record of all milk sold classified as to grade, location and\nmarket outlet and size and style of container, with prices and amounts\nreceived therefor.\n (c) A record of quantities and prices of milk sold.\n (d) A record of the quantity of each milk product manufactured and\nquantity of milk and/or cream used in the manufacture of each product.\nAlso the quantity and value of milk products sold.\n (e) A record of wastage or loss of milk or butter fat.\n (f) A record of the items of the spread or handling expense and profit\nor loss, represented by the difference between the price paid and the\nprice received for all milk.\n (g) A record of all other transactions affecting the assets,\nliabilities, or net worth of the licensee.\n (h) Such other records, and information as the commissioner may deem\nnecessary for the proper enforcement of this article.\n