Article 4

As fas as the establishment and implementation of methods for monitoring and checking the critical points as referred to in the second indent of Article 5 (2) of Directive 92/33/EEC are concerned, the responsible official body shall supervise and monitor the supplier to ensure that, where apropriate, such methods continue to be carried out, giving particular attention to:

1. (a)

   the availability and actual use of methods for checking each of the critical points mentioned in Article 3;

2. (b)

   the reliability of those methods;

3. (c)

   their suitability for an assessment of the content of the production and marketing arrangements, including the administrative aspects; and

4. (d)

   the competence of the supplier's staff to carry out the checks.