Forthcoming

The application of the right to self-determination in contemporary international law

Between late decolonisation and international crimes

Authors

DOI:

https://doi.org/10.35295/osls.iisl.2815

Keywords:

Self-determination of peoples, international law, remedial secession

Abstract

The right of self-determination of peoples has evolved over the years, nevertheless, there are still different approaches to its application into specific cases. Although it originated as a principle in the Charter of the United Nations and later in the Resolution 1514 (XV) of the General Assembly, there remains a conflict between the preservation of the territorial integrity of the States and the right of peoples to self-determination – a fact evidenced by various judgements and advisory opinions of the International Court of Justice. Through deductive method combined with a qualitative analysis of primary sources – such as treaties and court decisions – this article examines how social phenomena influence the transformation of international legal norms and its impact on societies. As a result, four distinct forms of the manifestation of self-determination can be identified: non self-governing territories; territories disputed by different sovereignties; denied secessions and cases of remedial secession.

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Author Biography

Felipe Nicolau Pimentel Alamino, Universidade de São Paulo (USP)

Investigador del programa de posdoctorado den Derecho de la Universidad de São Paulo (2025/2026). Doctor en Derecho por la Universidad de São Paulo (USP). Profesor de Derecho en FADISP. Miembro Fundador e investigador del Grupo de Estudios sobre la Protección Internacional de Minorías (GEPIM) de la Universidad de São Paulo. Coorganizador del Foro Permanente sobre Genocidio y Crímenes contra la Humanidad de São Paulo. felipe.alamino@gmail.com

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Published

12-11-2026

How to Cite

Nicolau Pimentel Alamino, F. (2026) “The application of the right to self-determination in contemporary international law: Between late decolonisation and international crimes”, Oñati Socio-Legal Series. doi: 10.35295/osls.iisl.2815.

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