- Contribution to the impact assessment report on rail and urban passenger transport security at the European level regarding antiterrorism threats (COUNTERACT Project, 2006)
- Organisation of Security conferences in Geneva (June 2004) and London (November 2005)
- Organisation of a security study tour in USA (2005)
- Elaboration of a Declaration on Public Transport and Anti-terrorism Security (2004)
- Organisation of a round table on behalf of the European Commission DG TREN (2003)
- Launch of UITP Security Group following the terrorist attacks in Moscow and Madrid (2003)