International investment arbitration – also known as investment treaty arbitration or investor-State arbitration – is a procedure whereby foreign investors may seek a binding adjudication of claims against host States that have either violated investment protection treaty obligations or, in some circumstances, breached their contractual commitments or their national foreign investment law. The countries of Asia are party to numerous bilateral and multilateral investment treaties which are intended to promote investment by ensuring fair treatment of foreign investors and which permit arbitration of investor claims before the International Centre for Settlement of Investment Disputes (ICSID) or similar fora.