International mobility of students and staff is a key element to the implementation of Ecole nationale des ponts et chaussées overall strategy, in which one of the pillars is its international outreach. In this context, our main objectives were :1) tightening links with our European academic partners, especially those belonging to EELISA European University, through study mobilities and BIPs; 2) offering our students more possibilities to improve their intercultural skills and employability; 3) increasing our links with EU companies through internship mobilities; 4) tightening research relations with top universities located outside EU, through international mobility and 5) improving staff intercultural skills and pedagogical methods through on site meetings with key partners.