Andrew WallerCARLSON Wagonlit Travel (CWT) has made various appointments to its executive team, effective from February 1, 2016. CWT’s current president for Europe, Middle East and Africa, Andrew Waller, has been appointed as executive vice president, global business transformation and will be based in Paris and London. In his new role, Waller will focus on driving efficiency and organisation effectiveness, reshaping CWT’s business model for the future.