alleged potential violations of occupational safety regulations i. istructured supplier qualification procedures that include financial assessments as well as technical evaluations ii. management and control procedures to constantly monitor physical and financial performance of infrastructural projects iii. avant-garde security, control and monitoring systems and the creation of specific network maintenance cycles, adopting procedures for the management of irregularities and emergencies with a constant focus on public information and the provision of accessory services to customers iv. implementation of systems to optimise railway timetabling and traffic management v. update of design criteria based on the route catalogue vi. projects to improve traffic flow and improve traffic capacity at large urban hubs and launch of investment programmes for technological upgrades vii.