2021

Report of the Secretary-General on the Work of the United Nations Organization

2020

Report of the Secretary-General on the Work of the United Nations Organization

2016

Report of the Secretary-General on the Work of the United Nations Organization 

2 February 2016

Report of the Secretary-General for the World Humanitarian Summit “One humanity: shared responsibility” A70/709

2015

Report of the Secretary-General on the work  of the United Nations Organizations 

25 September 2015

Report of the Secretary-General on "The UN and Conflict Prevention: a Collective Recommitment"_S/2015/730

19 August 2015

Report of the Secretary-General on "Cooperation between the United Nations and regional and subregional organizations on mediation"_A/70/328

September 2012

The United Nations Guidance for Effective Mediation

25 June 2012

Report of the Secretary-General on Strengthening the role of mediation in the peaceful settlement of disputes, conflict prevention and resolution"_A/66/811

26 August 2011

Report of the Secretary-General on "Preventing Diplomacy: Delivering Results"_S/2011/552

8 April 2009

Report of the Secretary-General on enhancing mediation and its support activities_S/2009/189