89. The secretariat presented Revision 20 to the document on the status of the 1997 Agreement, indicating the status of the UN Rules annexed to the agreement, the list of the contracting parties to the agreement and of their administrative departments. He highlighted that the document included the latest information provided by Ukraine to the secretariat via a Note Verbale. He encouraged the contracting parties to the 1997 Agreement to provide relevant updated information to the secretariat, as needed.