At its 117th plenary meeting, on 12 September 2005, the General Assembly, at the request of Slovenia,28 on behalf of the States members of the Organization for Security and Cooperation in Europe, decided to defer consideration of the sub-item entitled “Cooperation between the United Nations and the Organization for Security and Cooperation in Europe” and to include it as an item in the draft agenda of its sixtieth session, on the understanding that without a precedent being set, the subitem would again fall under the item entitled “Cooperation between the United Nations and regional and other organizations”, which is to be included in the agenda of the sixtyfirst session and considered biennially, pursuant to resolution 55/285 of 7 September 2001.