Article 11 2.

However, any such permit or certificate, as well as any permit or certificate issued on the basis of it, shall be deemed void if a competent authority or the Commission, in consultation with the competent authority which issued the permit or certificate, establishes that it was issued on the false premise that the conditions for its issuance were met.

Specimens situated in the territory of a Member State and covered by such documents shall be seized by the competent authorities of that Member State and may be confiscated.