Organisation Position From – To
Academic Council for the United Nations System  Executive Director 2018-2020
Routledge Editor in Chief of the Non-State Actor in global governance series 2001
Academic Council of the United Nations System Member 2015 – 2020
British Branch of the International Law Association. Member 2010- 2020
British International Studies Association. Int’l Law Working Group Convener 2012 – 2016
International Law Association. Non-State Actors Committee Chair 2007 – 2016
International Association for Critical Realism Member 2012
Political Studies Association. Member 2010
Terrorism and Political Violence Association Advisory Board Member 2011
University and College Union Member 2010
Journal of International Law of Peace and Armed Conflict Editorial Board Member 2008
Institute for Globalisation, International Economic Law and Dispute Settlement Executive Director 2001 – 2005 
Security Institute for Governance and Leadership in Africa, Stellenbosch University Research Fellow 2016
Human Security Journal  Editorial Board Member 2014