The Member States shall introduce inspection arrangements for on-the-spot verification of the operations conferring entitlement to the premium and compensatory payment and compliance with the sub-quota laid down for each starch-producing undertaking. In order to carry out such checks, inspectors shall have access to the stock records and accounts of undertakings and to manufacturing and storage premises. During each processing period, inspection shall cover the entire processing of at least 10 % of the potatoes supplied to the undertaking.
