Article 13
1
Member States shall ensure that any doubts which arise after the acceptance of a variety concerning the appraisal of its distinctness or of its name at the time of acceptance are removed.
2
Where, after acceptance of a variety, it is established that the condition concerning distinctness within the meaning of Article 5 was not fulfilled at the time of acceptance, acceptance shall be replaced by another decision or, where appropriate, a revocation, which conforms with this Directive.
By this other decision, the variety shall, with effect from the date of its initial acceptance, no longer be regarded as a variety known in the Community within the meaning of Article 5(1).
3
Where, after acceptance of a variety, it is established that its name within the meaning of Article 9 was not acceptable when the variety was accepted, the name shall be adapted in such a way that it conforms with this Directive. Member States may permit the previous name to be used temporarily as an additional name. The detailed arrangements in accordance with which the previous name may be used as an additional name may be laid down in accordance with the procedure referred to in Article 46(2).
4
In accordance with the procedure referred to in Article 46(2) rules may be established for the application of paragraphs 1, 2 and 3.