Division 4 CHARACTERISATION OF THE SUBSYSTEM
United Kingdom
- 4.1Introduction
- 4.2Functional and technical specifications of the Subsystem
- 4.3Functional and technical specifications of the interfaces to other Subsystems
- 4.4Operating rules
- 4.5Maintenance rules
- 4.6Professional competences
- 4.7Health and safety conditions
- 4.8Infrastructure and Rolling stock registers