Aviation is one of the most regulated industries in the world. Much of this regulation is safety-related, to mitigate the inherent risks tied with air transport. But aviation is also subject to economic regulation that influences which airline flies which route, at which frequency, capacity and...

This report outlines good practice for regulatory impact assessment (RIA) in transport. It describes the rationale and the benefits of RIA frameworks and offers guidance for the practical implemention of RIA in the transport sector. The report also contains recommendations for governments...

This report revisits the rationale and methods for estimating the value of reductions in travel time. In doing so, it considers changes in the way people use time and specifically explores whether the value of time will fall towards zero as connected technologies allow a wide range of activities...

This report presents a model that helps to better understand how consumers in France choose their cars. It presents the results for different scenarios for the future development of the French vehicle fleet and projections for related CO2 emissions to 2050. The model distinguishes conventional,...

This report examines how new shared services could change mobility in Lyon, France. It presents simulations for five different scenarios in which different shared transport options replace privately owned cars in the Lyon metropolitan area. The simulations offer insights on how shared mobility...

This paper discusses obstacles faced in implementing SMS and uses concrete examples to show how to overcome them across all modes of transport (air, maritime, rail and road) in leading countries, particularly ITF member countries. The difficulties and problems in implementing SMS can originate...