[F1ANNEX IV U.K. Requirements concerning measures per genera or species and category pursuant to Article 10(4), Article 16(4), Article 21(4) and Article 26(2)

9. Olea europaea L. U.K.

(d) Certified category U.K.

Sampling and testing U.K.

In the case of mother plants used for the production of seeds ( seed mother plants ), a representative portion of those seed mother plants shall be sampled in order to have all plants tested within an interval of forty years on the basis of an assessment of the risk of infection of those plants concerning the presence of the RNQPs listed in Annexes I and II. In the case of mother plants other than seed mother plants, a representative portion of those plants shall be sampled in order to have all plants tested within an interval of thirty years on the basis of an assessment of the risk of infection of those plants concerning the presence of the RNQPs listed in Annexes I and II.]