The GCU Joint Committee is made up of representatives from the three associations: UIC, ERFA and UIP. The Joint Committee shall: – propose the Trustee to take on the tasks of the GCU Bureau and where necessary propose to terminate its term with immediate effect. The same shall apply to the Auditors; – make proposals for amendments and additions to the GCU; – review all questions of common interest in connection with the GCU and set up ad hoc working groups where necessary; – decide whether or not to accept the petitions of other associations representing RUs or wagon keepers to be admitted to the Joint Committee, as well as on changes of points 1 and 2 related thereto. Of such decisions the signatories shall be informed via the GCU Bureau.