Level 2 specification
NR/L2/TEL/30067
The Transmission of Safety Related Information
Issue 2, 3 December 2011 · IP networks, transmission & security
Control measures for sending safety-related information across NR and third-party comms infrastructure
Section headings
We have not yet written plain-words notes for every clause of this one; the headings below show its shape.
| 1 | Purpose | |
| 2 | Scope | |
| 3 | Roles and responsibilities | |
| 4 | Definitions | |
| 5 | Requirements | |
| 6 | Network Rail Communications Infrastructure |