Detained billionaire Samvel Karapetyan has launched a US$500 million investment treaty claim against Armenia over the state’s refusal to pause its expropriation of an electric utility.

Niger has applied to disqualify Colombian arbitrator Fernando Mantilla-Serrano from hearing a contractual ICSID claim lodged ...

A Dutch oil and gas company has brought an ICSID claim against Ukraine after its permit to extract hydrocarbons was suspended ...

A Singapore court has upheld a worldwide freezing order against a local biosciences company in support of a US$830 million ...

Italy’s Enel is reportedly preparing an ICSID claim against Argentina over its electricity investments, months after another ...