2020
75th anniversary of the United Nations
2019
100th anniversary of the International Labour Organization
75th anniversary of the International Civil Aviation Organization (ICAO)
2018
70th anniversary of the Universal Declaration of Human Rights
70th anniversary of UN Peacekeeping
70th anniversary of the Convention on the Prevention and Punishment of the Crime of Genocide
25th Anniversary of UN Disaster Assessment and Coordination
25th anniversary of the Vienna Declaration and Programme of Action
20th anniversary of the UN Declaration on Human Rights Defenders
20th anniversary of the Rome Statue establishing the International Criminal Court
2015
70th anniversary of the founding of the United Nations
Thirty-fifth anniversary of the United Nations Institute for Disarmament Research (A/RES/70/69)
2014
20th anniversary of the International Year of the Family
2012
60th anniversary of the UN Disarmament Commission (11 January)
40th anniversary of the Seabed Treaty (18 May)
20th anniversary of the Declaration on the Rights of Minorities (18 December)
2011
25th Anniversary of the adoption of the Declaration on the Right to Development (4 December)
50th Anniversary of the death of Dag Hammarskjöld (18 September)
25th Anniversary of the Chernobyl Disaster (26 April)
2010
50th Anniversary of the Adoption of the Declaration on the Granting of Independence to Colonial Countries and Peoples
(14 December)
2009
2008
60th Anniversary of UN Peacekeeping Operations 60th Anniversary of the Universal Declaration of Human Rights
1998
50th Anniversary of the Universal Declaration of Human Rights