Mary Guest


Mary is an Associate Editor of EJIL:Talk! She qualified and practised as a senior associate in telecoms, media and technology at Clifford Chance LLP, following which she was Head of Legal – Commercial at The Football Association in England. After a spell at Linklaters LLP, she moved into an in-house General Counsel role within FMCG. She has completed an LLM at the University of Cambridge, for which she was awarded the Clive Parry Prize for International Law. Mary can be contacted at

Recently Published

Announcements: The International Criminal Court in Ukraine and Georgia Webinar; International Law and the SAARC Region in Times of Crisis Conference; Junior Fellowships Vacancies; London International Boundary Conference; Justice for Atrocities in Latin America and Europe Event; The Practice of Interpretation in International Law Conference; CfP European Yearbook on Human Rights; 1982 UN Convention on the Law of the Sea Conference; CfP Violent Turns – Sources, Interpretations, Responses

1. The Centre for Law and Social Justice Webinar: The International Criminal Court in Ukraine and Georgia. This webinar will cover the International Criminal Court and its role vis-à-vis the situations in Ukraine and Georgia. During the webinar, Postdoctoral Research Fellow Aloka Wanigasuriya will reflect on the findings from their PhD thesis titled ‘The Impact Conundrum: The International Criminal Court…

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New Issue of EJIL (Vol. 33 (2022) No. 3) Out This Week

The latest issue of the European Journal of International Law will be published this week. Over the coming days, we will have a series of editorial posts by Sarah Nouwen, Editor-in-Chief of EJIL, and others. These posts will appear in the Editorial of the new issue.  Here is the Table of Contents for this…

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Announcements: International Order & Justice Lecture Series; Michigan Law School Junior Scholars Conference; Nord Stream Leaks Webinar; Chinese and Global Perspectives Lecture Series; CfP Hague Yearbook of International Law; CfP Popular Consciousness in South Asia; CfA ECHR Facing Populism and Authoritarianism; Law of Armed Conflict Conference; Anu Bradford Book Discussion

1. International Order & Justice Lecture Series. The Ghent Rolin-Jaequemyns International Law Institute (GRILI) and the Free University Brussels have launched the fourth edition of the International Order & Justice Lecture Series (22-23). The Series features seven speakers from the broader international law domain, each of whom will deliver a public lecture and act as respondent in a closed seminar…

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