A contract for the formation of a grouping shall be filed at the registry referred to in Article 6.

The following documents and particulars must also be filed at that registry:

(a) any amendment to the contract for the formation of a grouping, including any change in the composition of a grouping;

(b) notice of the setting up or closure of any establishment of the grouping;

(c) any judicial decision establishing or declaring the nullity of a grouping, in accordance with Article 15;

(d) notice of the appointment of the manager or managers of a grouping, their names and any other identification particulars required by the law of the Member State in which the register is kept, notification that they may act alone or must act jointly, and the termination of any manager's appointment;

(e) notice of a member's assignment of his participation in a grouping or a proportion thereof, in accordance with Article 22(1);

(f) any decision by members ordering or establishing the winding up of a grouping, in accordance with Article 31, or any judicial decision ordering such winding up, in accordance with Articles 31 or 32;