Article 4
United Kingdom
1.
Member States shall ensure compliance with this Regulation by administrative and physical verification notably by:
(a)
frequent, unannounced spot checks in order to cross-check the stock accounts on the one hand and appropriate commercial documents and stocks actually held on the other hand; such checks shall relate to a representative number of the declarations referred to in Article 3(1)(a);
(b)
random checks of undertakings which manufacture cheese and which have not been granted an authorisation.
2.
Each undertaking in receipt of an authorisation shall be checked at least once per year.