CAS(T) provides assurance that telecommunications systems and services conform to industry good practice aligned to HMG standards and requirements.
The standards may be found in the Service Requirement and the Security Procedures (both also available in the Downloads section).
- BT Global Service division’s IP Connect
- BT Global Service division’s Ethernet Connect
- BT Global Service division’s Short Haul Data Service Connect
- BT Wholesale Ethernet Services
- BT Wholesale Optical
- BT Global Service division’s Optical Connect Core
- BT HSCN Core Infrastructure
- PSN Core Data Centre Infrastructure
- Unicorn Managed WAN System
- Public Sector Broadband Aggregation Managed WAN Service
- Connect Inteligence
- PSN Management Service