In order to develop effective transport policies, reliable data collection systems and databases, statistical analysis models and forecasting tools are needed to anticipate future developments. This is essential for assessing needs for transport infrastructure and evaluating the likely benefits of policy actions.

In addition, transport operators and infrastructure providers need origin-destination information, so that they can plan their investment in facilities, operations and marketing with confidence.

Until recently, customs records have provided a data source on freight movements for this purpose. However, this source has been lost with the disappearance of customs duty between Member States.