Sandesh Sivakumaran is a legal scholar and expert in international humanitarian law and human rights law. However, as of my knowledge cutoff in September 2021, there is no widely recognized individual named Sandesh Sivakumaran who serves as a judge or official within the International Court of Justice (ICJ). The ICJ is the principal judicial organ of the United Nations and is composed of 15 judges who are elected by the UN General Assembly and the Security Council.
The ICJ primarily deals with disputes between states, rather than focusing directly on human rights issues. It addresses cases related to international law, including territorial disputes, treaty interpretation, state responsibility, and diplomatic and consular relations, among others. While the ICJ’s decisions can have implications for human rights, it does not have a specific mandate to exclusively deal with human rights violations.
However, various other international and regional courts and tribunals have been established specifically to address human rights issues. Examples include the International Criminal Court (ICC), the European Court of Human Rights (ECHR), the Inter-American Court of Human Rights (IACHR), and the African Court on Human and Peoples’ Rights (AfCHPR). These institutions play significant roles in addressing human rights violations and ensuring accountability for such violations.
If there have been any recent developments or appointments involving Sandesh Sivakumaran and the ICJ since September 2021, I would not have information about them. It’s always advisable to consult up-to-date and reliable sources for the latest information in this regard.