About us

The PCA is an intergovernmental organization with 121 member states.

Introduction to the PCA

Established in 1899 to facilitate arbitration and other forms of dispute resolution between states, the PCA has developed into a modern, multi-faceted arbitral institution that is now perfectly situated at the juncture between public and private international law to meet the rapidly evolving dispute resolution needs of the international community.

Annual Reports

Recent annual reports can be downloaded from the following links.

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The PCA is an intergovernmental organization dedicated to serving the international community in the field of dispute resolution. It recruits and employs staff based on the highest standards of competence, integrity, and efficiency.

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