Reports submitted by / transmitted by the Secretary-General to the Security Council in 2020
| S/2020/1332 | 29 January 2021 | International Commission of Inquiry on Mali |
| S/2020/1301 | 29 December 2020 | United Nations Verification Mission in Colombia |
| S/2020/1293 | 24 December 2020 | Report on the activities of the United Nations Office for West Africa and the Sahel |
| S/2020/1281 | 28 December 2020 | Situation in Mali |
| S/2020/1243 | 17 December 2020 | Children and armed conflict in Myanmar |
| S/2020/1234 | 16 December 2020 | Implementation of Security Council resolution 2334 (2016) |
| S/2020/1205 | 14 December 2020 | Children and armed conflict in South Sudan |
| S/2020/1195 | 11 December 2020 |
Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018), 2504 (2020) and 2533 (2020) |
| S/2020/1182 | 9 December 2020 | The situation in Afghanistan and its implications for international peace and security |
| S/2020/1180 | 9 December 2020 | Situation in South Sudan |
| S/2020/1177 | 7 December 2020 | Implementation of Security Council resolution 2231 (2015) |
| S/2020/1159 | 2 December 2020 | United Nations Disengagement Observer Force |
| S/2020/1155 | 1 December 2020 | Situation in the Sudan and the activities of the United Nations Integrated Transition Assistance Mission in the Sudan |
| S/2020/1154 | 1 December 2020 | The situation in Central Africa and the activities of the United Nations Regional Office for Central Africa |
| S/2020/1152 | 30 November 2020 | Eighty-sixth monthly report of the Director General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/1150 | 30 November 2020 | United Nations Organization Stabilization Mission in the Democratic Republic of the Congo |
| S/2020/1115 | 13 November 2020 | Special Report of the Chairperson of the African Union Commission and the Secretary-General of the United Nations on the African Union-United Nations Hybrid Operation in Darfur and a follow-on presence |
| S/2020/1113 | 13 November 2020 | Situation in Somalia |
| S/2020/1110 | 12 November 2020 | Implementation of Security Council resolution 1701 (2006) during the period from 17 June to 20 October 2020 |
| S/2020/1105 | 11 November 2020 | Children and armed conflict in Mali |
| S/2020/1099 | 10 November 2020 | Implementation of resolution 2522 (2020) |
| S/2020/1089 | 6 November 2020 | Implementation of paragraph 4 of Security Council resolution 2107 (2013) |
| S/2020/1074 | 2 November 2020 | Joint Force of the Group of Five for the Sahel |
| S/2020/1072 | 2 November 2020 | The situation with respect to piracy and armed robbery at sea off the coast of Somalia |
| S/2020/1067 | 31 October 2020 | Implementation of paragraph 5 of resolution 2521 (2020) |
| S/2020/1056 | 29 October 2020 | Eighty-fifth monthly report of the Director General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/1052 | 28 October 2020 | Fifty-eighth report on the implementation of the Peace Agreement on Bosnia and Herzegovina (letter) |
| S/2020/1032 | 20 October 2020 | Implementation of Security Council resolution 1559 (2004) |
| S/2020/1031 | 14 October 2020 | Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018), 2504 (2020) and 2533 (2020) |
| S/2020/1030 | 19 October 2020 | Children and armed conflict in the Democratic Republic of the Congo |
| S/2020/1019 | 15 October 2020 | Situation in Abyei |
| S/2020/994 | 12 October 2020 | Central African Republic |
| S/2020/964 | 1 October 2020 | United Nations Interim Administration Mission in Kosovo |
| S/2020/952 | 29 September 2020 | Situation in Mali |
| S/2020/951 | 29 September 2020 | Implementation of the Peace, Security and Cooperation Framework for the Democratic Republic of the Congo and the Region |
| S/2020/946 | 25 September 2020 | Women and peace and security |
| S/2020/945 | 25 September 2020 | United Nations Disengagement Observer Force |
| S/2020/944 | 25 September 2020 | United Nations Integrated Office in Haiti |
| S/2020/943 | 25 September 2020 | United Nations Verification Mission in Colombia |
| S/2020/938 | 23 September 2020 | Situation concerning Western Sahara |
| S/2020/919 | 21 September 2020 | United Nations Organization Stabilization Mission in the Democratic Republic of the Congo |
| S/2020/912 | 17 September 2020 | Report on the situation in the Sudan and the activities of the United Nations Integrated Transition Assistance Mission in the Sudan |
| S/2020/898 | 11 September 2020 | Cooperation between the United Nations and regional and other organizations |
| S/2020/890 | 8 September 2020 | Situation in South Sudan |
| S/2020/876 | 2 September 2020 | Implementation of resolution 2491 (2019) |
| S/2020/860 | 31 August 2020 | Report on strengthening the partnership between the United Nations and the African Union on issues of peace and security in Africa, including on the work of the United Nations Office to the African Union |
| S/2020/834 | 25 August 2020 | Peaceful settlement of the question of Palestine |
| S/2020/832 | 25 August 2020 | United Nations Support Mission in Libya |
| S/2020/818 | 20 August 2020 | Progress made with regard to the stabilization and restoration of constitutional order in Guinea-Bissau |
| S/2020/813 | 20 August 2020 | Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018), 2504 (2020) and 2533 (2020) |
| S/2020/809 | 18 August 2020 | The situation in Afghanistan and its implications for international peace and security |
| S/2020/798 | 13 August 2020 | Situation in Somalia |
| S/2020/792 | 11 August 2020 |
Implementation of resolution 2522 (2020) |
| S/2020/777 | 4 August 2020 | Children and armed conflict in the Philippines |
| S/2020/774 | 4 August 2020 | Eleventh report on the threat posed by ISIL (Da’esh) to international peace and security and the range of United Nations efforts in support of Member States in countering the threat |
| S/2020/773 | 30 July 2020 | Peacebuilding and sustaining peace |
| S/2020/769 | 3 August 2020 | Eighty-second monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/755 | 29 July 2020 | Developments in Guinea-Bissau and the activities of the United Nations Integrated Peacebuilding Office in Guinea-Bissau |
| S/2020/754 | 29 July 2020 |
Action taken by Member States and United Nations entities to address the issue of linkages between terrorism and organized crime |
| S/2020/753 | 29 July 2020 | Implementation of paragraph 4 of Security Council resolution 2107 (2013) |
| S/2020/710 | 14 July 2020 | Implementation of Security Council resolution 1701 (2006) during the period from 19 February to 16 June 2020 |
| S/2020/685 | 13 July 2020 | Report of the Secretary-General on his mission of good offices in Cyprus |
| S/2020/682 | 10 July 2020 | United Nations operation in Cyprus |
| S/2020/652 | 6 July 2020 | Children and armed conflict in Nigeria |
| S/2020/620 | 30 June 2020 | Eighty-first monthly report of the Director General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/614 | 29 June 2020 | Children and armed conflict in the Sudan |
| S/2020/610 | 29 June 2020 | Implementation of paragraph 6 of resolution 1956 (2010) |
| S/2020/603 | 26 June 2020 | United Nations Verification Mission in Colombia |
| S/2020/585 | 24 June 2020 | Activities of the United Nations Office for West Africa and the Sahel |
| S/2020/576 | 24 June 2020 | Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018) and 2504 (2020) |
| S/2020/555 | 18 June 2020 | Implementation of Security Council resolution 2334 (2016) |
| S/2020/554 | 18 June 2020 | United Nations Organization Stabilization Mission in the Democratic Republic of the Congo |
| S/2020/549 | 17 June 2020 | The situation in Afghanistan and its implications for international peace and security |
| S/2020/545 | 16 June 2020 | Central African Republic |
| S/2020/537 | 15 June 2020 | United Nations Integrated Office in Haiti |
| S/2020/536 | 15 June 2020 | Situation in South Sudan |
| S/2020/531 | 11 June 2020 | Implementation of Security Council resolution 2231 (2015) |
| S/2020/525 | 9 June 2020 | Children and armed conflict |
| S/2020/506 | 8 June 2020 | United Nations Disengagement Observer Force |
| S/2020/476 | 2 June 2020 | Situation in Mali |
| S/2020/473 | 1 June 2020 | United Nations Interim Force in Lebanon |
| S/2020/463 | 29 May 2020 | The situation in Central Africa and the activities of the United Nations Regional Office for Central Africa |
| S/2020/456 | 29 May 2020 | Eightieth monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/401 | 14 May 2020 | Review of United Nations humanitarian cross-line and cross-border operations |
| S/2020/398 | 13 May 2020 | Situation in Somalia |
| S/2020/393 | 15 May 2020 | Implementation of resolution 2473 (2019) |
| S/2020/373 | 8 May 2020 | Joint Force of the Group of Five for the Sahel |
| S/2020/363 | 6 May 2020 | Implementation of resolution 2470 (2019) |
| S/2020/360 | 5 May 2020 | United Nations Support Mission in Libya |
| S/2020/358 | 5 May 2020 | Implementation of paragraph 4 of Security Council resolution 2107 (2013) |
| S/2020/348 | 04 May 2020 | Seventy-ninth monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/345 | 04 May 2020 | Fifty-seventh report on the implementation of the Peace Agreement on Bosnia and Herzegovina (letter) |
| S/2020/329 | 30 April 2020 | Implementation of Security Council resolution 1559 (2004) |
| S/2020/327 | 23 April 2020 | Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018) and 2504 (2020) |
| S/2020/308 | 16 April 2020 |
Report of the Secretary-General on the United Nations Interim Security Force for Abyei |
| S/2020/310 | 15 April 2020 | First report of the Organization for the Prohibition of Chemical Weapons (OPCW) Investigation and Identification Team |
| S/2020/275 | 6 April 2020 |
Implementation of resolution 2491 (2019) |
| S/2020/272 | 3 April 2020 |
Implementation of the Peace, Security and Cooperation Framework for the Democratic Republic of the Congo and the Region |
| S/2020/262 | 1 April 2020 | Seventy-eighth monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/255 | 31 March 2020 |
United Nations Interim Administration Mission in Kosovo |
| S/2020/239 | 26 March 2020 |
United Nations Verification Mission in Colombia |
| S/2020/223 | 20 March 2020 |
Situation in Mali |
| S/2020/219 | 20 March 2020 |
United Nations Disengagement Observer Force |
| S/2020/214 | 18 March 2020 |
United Nations Organization Stabilization Mission in the Democratic Republic of the Congo |
| S/2020/210 | 17 March 2020 |
The situation in Afghanistan and its implications for international peace and security |
| S/2020/202 | 12 March 2020 |
Special report of the Chairperson of the African Union Commission and the Secretary-General of the United Nations on the African Union-United Nations Hybrid Operation in Darfur and a follow-on presence |
| S/2020/195 | 10 March 2020 |
Implementation of Security Council resolution 1701 (2006) during the period from 1 November 2019 to 18 February 2020 |
| S/2020/174 | 4 March 2020 |
Children and armed conflict in Somalia |
| S/2020/167 | 2 March 2020 |
Youth and peace and security |
| S/2020/164 | 2 March 2020 |
Seventy-seventh monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/147 | 26 February 2020 |
Forty-ninth report on the activities of the European Union Military Operation in Bosnia and Herzegovina (Letter) |
| S/2020/145 | 26 February 2020 |
Situation in South Sudan |
| S/2020/141 | 21 February 2020 |
Implementation of Security Council resolutions 2139 (2014), 2165 (2014), 2191 (2014), 2258 (2015), 2332 (2016), 2393 (2017), 2401 (2018), 2449 (2018) and 2504 (2020) |
| S/2020/140 | 21 February 2020 |
Implementation of resolution 2470 (2019) |
| S/2020/139 | 21 February 2020 |
Review of alternative modalities for the border crossing of Ya‘rubiyah |
| S/2020/133 | 20 February 2020 |
Implementation of paragraph 4 of Security Council resolution 2107 (2013) |
| S/2020/124 | 14 February 2020 |
Central African Republic |
| S/2020/123 | 13 February 2020 |
United Nations Integrated Office in Haiti |
| 13 February 2020 |
Situation in Somalia |
|
| S/2020/105 | 6 February 2020 |
Developments in Guinea-Bissau and the activities of the United Nations Integrated Peacebuilding Office in Guinea Bissau |
| S/2020/95 | 4 February 2020 |
Tenth report on the threat posed by ISIL (Da’esh) to international peace and security and the range of United Nations efforts in support of Member States in countering the threat |
| S/2020/82 | 30 January 2020 |
Seventy-sixth monthly report of the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW) (Letter) |
| S/2020/41 | 15 January 2020 |
United Nations Support Mission in Libya |
| S/2020/23 | 7 January 2020 | Cyprus |