On 6 March 2026, Celine Lange and Charalampos Giannakopoulos participated as arbitrators in the Permanent Court of Arbitration Singapore Vis Pre-Moot. This year’s problem centres on a cross-border commercial dispute involving the sale of vanilla-producing plants. The issues in dispute included third-party funding disclosure, impediments beyond a party’s control under the Convention on Contracts for the International Sale of Goods, and the calculation of damages.