(1) The foreign insolvency administrator proves his or her appointment by presenting a certified duplicate of the judgment by means of which he or she has been appointed or another certificate issued by the competent agency. The insolvency court may require a translation, which must be certified by a person authorised to do so in the state in which proceedings have been opened.
(2) The foreign insolvency administrator who has made a request in accordance with sections 344 to 346 informs the insolvency court of all essential changes in the foreign proceedings and of all further foreign insolvency proceedings known to him or her relating to the debtor’s assets.