[For the purpose of their communications [in whatever form] with the constituted bodies and other entities listed in [annex] [appendix] [x] and with the secretariat, the right to use codes and to receive papers or correspondence by courier or in sealed bags;]
[For the purpose of their communications [in whatever form] with the constituted bodies and other entities listed in [annex] [appendix] [x] and with the secretariat, the right to use codes and to receive papers or correspondence by courier or in sealed bags;]