The paper shares experience, including the difficulties and the good practices, from the leadership control evaluated in 2020 at Eurotunnel. This audit was led by the ORR and realized with the cooperation of the EPSF.
Cooperation between NSA is a crucial point of the European program to develop and increase cross border traffic. It is an answer to the interoperability requested by all in addition with other mechanisms such as the technology standardization and innovation.