The following costs incurred by the Member States in implementing the survey programmes referred to in Article 19 may qualify for grants under that Article:
(a)
costs for sampling;
(b)
costs of tests, provided that they are limited to:
(i)
the costs of test kits, of reagents and of consumables which are identifiable and specifically used for carrying out the tests;
(ii)
the costs of personnel, regardless of their status, directly involved in carrying out the tests;
(c)
in exceptional and duly justified cases, costs incurred in carrying out necessary measures other than those referred to in points (a) and (b), provided that such measures are set out in the grant decision referred to in Article 22(3) and (4).