Welcome to VAT3', new interview series adressing arbitration topics in 3 minutes. The premiere episode of VAT3' welcomes Saadia Bhatty, Counsel at Gide Loyrette Nouel and observer on behalf of African Academy of International Law Practice at UNCITRAL Working Group III. She presents in a nutshell the discussions of UNCITRAL WG III on promoting diversity in ISDS, in special on matters of double-hatting.