Control station and centralized command
 
                         
                                                                     
                                                                     
                                                                     
                                                                     
                                                                     
                                                             Control station and centralized command
 Since 1990
 8 PCC
- 1 CTC for Lyon metro
- 3 CTC for Hong Kong
- 2 CTC in England (HS1, Cambrian)
- 1 CTC for France-Spain corridor (Perpignan-Figueres)
- 1 CTC in Morocco (Tangier-Kenitra HSL)
Conventional lines, High Speed Signaling, Other
Centralized Traffic Control systems around the world since 1990s allowing the supervision of railway traffic through the control of the signalling installations and the enhanced functions for operation aids, often also associated with the control and command of the power supply, and auxiliary equipment.
Others references
ERTMS on-board systems in India
 2005 - 2008
 130 units
Conventional lines
ERTMS autonomous train – Fret line in Australia
 2012 - 2018
 1 700 km
Other
HSL in France
 1981 à 2024
 2 500 km
High Speed Signaling
Morocco: Tangiers-Kenitra HSL
 2013 - 2018
 183 km
High Speed Signaling
Spain: Madrid-Lleida HSL
 2000 - 2011
 460 km
High Speed Signaling
ERTMS/TVM on-board systems in Europe
 Since 2004
 600 trains
High Speed Signaling
UK: High Speed 1
 2000 - 2007
 114 km
High Speed Signaling
HSL in China
 1989 - 2009
 3 315 km
High Speed Signaling
HSL in South Korea
 1994 to 2016
 591 km
High Speed Signaling
Conventional lines in France
 Since 2005
 32 workstations equipped
Conventional lines
Conventional lines in the UK
 2007 - 2018
 215 km
Conventional lines
Paris Metro and Tramway Maintenance
 Since 1913
 220 km
Other