The Permanent Court of Arbitration (PCA) is a non-UN intergovernmental organization located in The Hague, Netherlands. Unlike a judicial court in the traditional sense, the PCA provides services of arbitral tribunal to resolve disputes that arise out of international agreements between member states, international organizations or private parties. The cases span a range of legal issues involving territorial and maritime boundaries, sovereignty, human rights, international investment, and international and regional trade. The PCA is constituted through two separate multilateral conventions with a combined membership of 122 states. The organization is not a United Nations agency,but the PCA is an official United Nations Observer.