13.—(1) Crop inspections by official or licensed crop inspectors must be carried out in accordance with Article 2(3)(A) of, and Annex I to, Council Directive 66/402/EEC on the marketing of cereal seed, and the crop from which the seed has been produced must—
(a)satisfy the conditions in that Annex; and
(b)be found to be free from plants of wild oat.
(2) The seed produced by the crop must be sampled in accordance with Article 7 of, and Annex III to, that Directive and must—
(a)satisfy the conditions in Annex II to that Directive; and
(b)be free of seeds of wild oat in a 3 kilogram sample.
(3) The moisture content must not exceed 17% by weight.
(4) Diseases and harmful organisms that reduce the usefulness of the seed must be at the lowest possible level.