The conference is organized privately and therefore not an official government event. It is used exclusively for discussion; an authorization for binding intergovernmental decisions does not exist. Furthermore, there is - contrary to usual conventions - no common final communiqué. The high-level meeting is also used to discrete background discussions between the participants. An exception is the presentation of global political decisions, such as the exchange of instruments of ratification for the New START disarmament agreement between the United States and Russia, which was held at the conclusion of the security conference in 2011.