Asier Garrido Muñoz has been a Lecturer in Public International and European Union Law at The Hague University of Applied Sciences since 2020. Previously, he served as an Associate Legal Officer at the International Court of Justice (2015–2019) and at the Registry Legal Office of the International Criminal Court (2023), where he worked on matters of international administrative law. He holds a Ph.D. in Law from the University of Salamanca, where he was an Assistant Professor in Public International Law from 2011 to 2015. Jason Morgan-Foster is a Secretary of the Court at the International Court of Justice, where he served as chairperson of the Conciliation Committee (2015–2018) and was closely involved in the reform of the Court's internal justice mechanisms (2016–2019). He previously worked for the secretariat of the United Nations Administrative Tribunal. Daniel Peat is Assistant Professor of International Law at Leiden University, where he also directs the Leiden International Administrative Law Clinic. His first monograph, Comparative Reasoning in International Courts & Tribunals (CUP 2019), was awarded the best monograph prize of the European Society of International Law (ESIL) in 2020. He was elected a member of the Board of ESIL in 2022, and was previously a member of the Editorial Board of the Leiden Journal of International Law. Anne-Marie Thévenot-Werner, LL.M. (Paris 1 / Cologne), is a Lecturer at the University Paris-Panthéon-Assas. Her thesis, Le droit des agents internationaux à un recours effectif (Brill 2016), was awarded ex aequo the Ph.D. prize of the Ecole doctorale du Département de droit international et européen of the Sorbonne Law School in 2015. She has also been working as a consultant for different international organisations and for staff representatives in the field of international civil service law.

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• 1. The changing landscape of international administrative law; 2. The institutional evolution of International Administrative Tribunals; 3. Sources of law; 4. Receivability of a complaint (jurisdiction and admissibility); 5. Procedural grounds of review; 6. Substantive grounds of review; 7. Equality and non-discrimination; 8. Remedies; 9. Selected issues: reference to international human rights instruments in the jurisprudence of International Administrative Tribunals; 10. Selected issues: access to justice for non-staff personnel in the UN system; 11. Selected issues: unilateral amendment of terms and conditions of service: the protection of acquired Rights; Bibliography.

Asier Garrido Muñoz has been a Lecturer in Public International and European Union Law at The Hague University of Applied Sciences since 2020. Previously, he served as an Associate Legal Officer at the International Court of Justice (2015–2019) and at the Registry Legal Office of the International Criminal Court (2023), where he worked on matters of international administrative law. He holds a Ph.D. in Law from the University of Salamanca, where he was an Assistant Professor in Public International Law from 2011 to 2015. Jason Morgan-Foster is a Secretary of the Court at the International Court of Justice, where he served as chairperson of the Conciliation Committee (2015–2018) and was closely involved in the reform of the Court's internal justice mechanisms (2016–2019). He previously worked for the secretariat of the United Nations Administrative Tribunal. Daniel Peat is Assistant Professor of International Law at Leiden University, where he also directs the Leiden International Administrative Law Clinic. His first monograph, Comparative Reasoning in International Courts & Tribunals (CUP 2019), was awarded the best monograph prize of the European Society of International Law (ESIL) in 2020. He was elected a member of the Board of ESIL in 2022, and was previously a member of the Editorial Board of the Leiden Journal of International Law. Anne-Marie Thévenot-Werner, LL.M. (Paris 1 / Cologne), is a Lecturer at the University Paris-Panthéon-Assas. Her thesis, Le droit des agents internationaux à un recours effectif (Brill 2016), was awarded ex aequo the Ph.D. prize of the Ecole doctorale du Département de droit international et européen of the Sorbonne Law School in 2015. She has also been working as a consultant for different international organisations and for staff representatives in the field of international civil service law.

Select Guide Rating

• 1. The changing landscape of international administrative law; 2. The institutional evolution of International Administrative Tribunals; 3. Sources of law; 4. Receivability of a complaint (jurisdiction and admissibility); 5. Procedural grounds of review; 6. Substantive grounds of review; 7. Equality and non-discrimination; 8. Remedies; 9. Selected issues: reference to international human rights instruments in the jurisprudence of International Administrative Tribunals; 10. Selected issues: access to justice for non-staff personnel in the UN system; 11. Selected issues: unilateral amendment of terms and conditions of service: the protection of acquired Rights; Bibliography.

Asier Garrido Muñoz has been a Lecturer in Public International and European Union Law at The Hague University of Applied Sciences since 2020. Previously, he served as an Associate Legal Officer at the International Court of Justice (2015–2019) and at the Registry Legal Office of the International Criminal Court (2023), where he worked on matters of international administrative law. He holds a Ph.D. in Law from the University of Salamanca, where he was an Assistant Professor in Public International Law from 2011 to 2015. Jason Morgan-Foster is a Secretary of the Court at the International Court of Justice, where he served as chairperson of the Conciliation Committee (2015–2018) and was closely involved in the reform of the Court's internal justice mechanisms (2016–2019). He previously worked for the secretariat of the United Nations Administrative Tribunal. Daniel Peat is Assistant Professor of International Law at Leiden University, where he also directs the Leiden International Administrative Law Clinic. His first monograph, Comparative Reasoning in International Courts & Tribunals (CUP 2019), was awarded the best monograph prize of the European Society of International Law (ESIL) in 2020. He was elected a member of the Board of ESIL in 2022, and was previously a member of the Editorial Board of the Leiden Journal of International Law. Anne-Marie Thévenot-Werner, LL.M. (Paris 1 / Cologne), is a Lecturer at the University Paris-Panthéon-Assas. Her thesis, Le droit des agents internationaux à un recours effectif (Brill 2016), was awarded ex aequo the Ph.D. prize of the Ecole doctorale du Département de droit international et européen of the Sorbonne Law School in 2015. She has also been working as a consultant for different international organisations and for staff representatives in the field of international civil service law.

Select Guide Rating

• 1. The changing landscape of international administrative law; 2. The institutional evolution of International Administrative Tribunals; 3. Sources of law; 4. Receivability of a complaint (jurisdiction and admissibility); 5. Procedural grounds of review; 6. Substantive grounds of review; 7. Equality and non-discrimination; 8. Remedies; 9. Selected issues: reference to international human rights instruments in the jurisprudence of International Administrative Tribunals; 10. Selected issues: access to justice for non-staff personnel in the UN system; 11. Selected issues: unilateral amendment of terms and conditions of service: the protection of acquired Rights; Bibliography.