4.—The Minister shall before registering any premises in the register of potato packing premises be satisfied that—
(a) the premises are structurally suited for carrying on the business of grading and packing potatoes for export in the quantities which, in the opinion of the Minister, will be graded and packed in such premises;
(b) the premises contain accommodation, equipment, fittings, and appliances suitable for the carrying on, in accordance with this Act and regulations made thereunder, of the business of grading and packing of potatoes;
(c) the grading and packing of potatoes in the premises are under the control of a person qualified in the opinion of the Minister to undertake or supervise the grading and packing of potatoes.
