STDG009 Iss 1
Aspect Sequences
Synopsis
This Signalling Guideline details the action to be taken to ensure that relay contacts used do provide the required controls.
Read full standard
Registered
Withdrawn
Other
- Issued:
- 01/01/1990
- Published:
- 02/01/1990
- In Force:
- 01/02/1990
- Withdrawn:
- 31/12/1999
Details
| Consultation Status | Closed |
| Vehicle Assessment | No |
| Lead Committee | Control Command and Signalling - CCS |