O. Owiso & Sharon Nakandha, ‘Accountability for International Crimes of Yahya Jammeh’s Administration: The Gambia–ECOWAS Court’ [Just Security 09 August 2023].

O. Owiso & Doris Uwicyeza Picard, 'End of the Road: Prosecuting Fulgence Kayishema for the Genocide against the Tutsi in Rwanda’ [Justice in Conflict 31 May 2023].

O. Owiso, ‘The Ethiopia-Tigray Permanent Cessation of Hostilities Agreement and the Question of Accountability for International Crimes’ [Just Security 28 November 2022].

O. Owiso, ‘An Aggression Chamber for Ukraine Supported by the Council of Europe’ [OpinioJuris 30 March 2022].

O. Owiso, ‘The United States of America, Racism and Sanctions Meet at the International Criminal Court’ [OpinioJuris 19 April 2021].

O. Owiso & S. Nakandha, ‘Symposium on the ‘Legacy’ of the USA Sanctions against International Criminal Court Prosecutor Ms Fatou Bensouda and Mr Phakiso Mochochoko’ [OpinioJuris symposium introduction 19 April 2021].

O. Owiso ‘Remuneration Debacle at the International Criminal Court: Should ICC Judges Get a Pay Rise? – Part I and Part II’ [OpinioJuris 23 December 2020].

O. Owiso & S. Nakandha, ‘Grading’ the Nominees for the International Criminal Court Judges Election 2021-2030: The Report of the Advisory Committee on Nomination of Judges – Part I and Part II’ [OpinioJuris 09 October 2020].

O. Owiso, ‘Symposium on Oumar Ba’s Book “States of Justice: The Politics of the International Criminal Court’ – Introductory Post [OpinioJuris book review symposium introduction 16 August 2020].

O. Owiso, ‘Oops, we Misplaced the Keys…Too Bad!’: The International Criminal Court and the Fiasco of Mr Jean-Pierre Bemba’s Compensation Claim’ [EJIL:!Talk 03 June 2020].

O. Owiso, ‘Phil Clark’s ‘Distant Justice’ – A Wake-Up Call for the International Criminal Court or a Case for Managing Expectations? [OpinioJuris book symposium 01 October 2019].

O. Owiso, ‘Regrouping for Justice: Could Regional Inter-Governmental Organisations Save International Criminal Justice? [OpinioJuris emerging voices symposium 13 August 2019].

O. Owiso, ‘South Africa’s Intention to Withdraw from the Rome Statute of the International Criminal Court: Time to Seriously Consider an African Alternative? [AfricLaw blog 28 October 2016].

O. Owiso, ‘The 2016 Zambia Presidential Election Petition: How Not To Handle Election Petitions [AfricLaw 16 September 2016].