Provided that monitoring has not begun in the executing State, the judicial authority which ordered the placement under judicial supervision may decide to withdraw the certificate when it is informed by the competent authority of the executing State that, in the event of a European arrest warrant being issued as a result of non-compliance in the executing State with the supervision measures ordered, the surrender of the person concerned should be refused.
If it decides to withdraw the certificate, the judicial authority shall inform the competent authority of the executing State as soon as possible, and at the latest within ten days of receipt of the information giving rise to the withdrawal.