Article 15 5.

When a recovery or disposal facility which carries out an interim recovery operation or interim disposal operation delivers the waste for any subsequent interim or non-interim recovery operation or subsequent interim or non-interim disposal operation to a facility located in the country of destination, it shall obtain as soon as possible and no later than one year, or the shorter period referred to in Article 9(6), after delivery of the waste a certificate from that facility that the subsequent interim or non-interim recovery and interim or non-interim disposal operation has been completed.