Global Travel Consolidation

Global travel consolidation is the convergence of the components of a managed travel program at a regional level, and is a process used by Corporate Travel Management companies. In practice, this means leveraging travel volumes and concentrating sourcing with one travel provider, as well as standardizing travel policies, processes and tools. When companies consolidate their travel programs, savings come from two principal sources:

Association of Corporate Travel Executives

National Business Travel Association

...
Wikipedia