QUNO held a side event on 'Natural Resources, Conflict and Cooperation' at the Human Rights Council with the Permanent Mission of Ethiopia and the United Nations Environment Programme (UNEP).

QUNO New York hosted a visited by a Burundian Quaker, Adrien Niyongabo, with the local grassroots organization Healing and Rebuilding Our Communities (HROC). At a meeting at Quaker House with experts from the UN and diplomats, Adrien shared his experiences in trauma healing and reconciliation in Burundi as well as his perspectives on the national truth and reconciliation process.

QUNO organized a public event co-hosted by the Delegation of the European Union to the UN with London-based NGO Conciliation Resources to launch their Accord series report entitled Consolidating Peace: Liberia and Sierra Leone which highlights the perspectives of civil society and local actors on ways forward in the areas of peacebuilding and the prevention of violent conflict in both countries.

In June 2011, QUNO New York worked with other partner organisations to publish a public statement in response to fighting that had erupted in northern Myanmar. The statement included recommendations for immediate action by the Government of Myanmar and the Kachin Independence Army, as well as supportive measures to be taken by China, the Association of Southeast Asian Nations (ASEAN), and the UN.

QUNO New York in collaboration with the American Friends Service Committee hosted a delegation visit of six Chinese academics to Burundi and the Democratic Republic of Congo. The visit provided an opportunity for the delegation members to gain a deeper understanding of UN peacebuilding and prevention efforts on the ground.

Throughout 2010 and 2011, QUNO conducted quiet diplomacy with the UN and in Burundi in order to support civil society participation and perspectives in peacebuilding processes including the UN Peacebuilding Commission.

QUNO coordinates NGO participation at the UN Conference on the Illicit Trade in Small Arms and Light Weapons in All Its Aspects.