UDSC occupies a 3 warehouse complex in Alexandria as well as a brand new building in Ingleburn (intended for long term storage requirements). These facilities are dedicated to document storage and only archive boxes, files and back up tapes are stored within them. 

The buildings are of brick and concrete construction and have:

• 24-hour monitored security
• Monitored access control systems to access the facilities
• CCTV systems operating
• Fire detection systems
• Secure loading & unloading area
• Daily security check
• Regular inspection and testing of security procedures
• In-house network/data security