What are the Technical Requirements for using VIIS?
Internet Access
- Reliable Internet access
- Preferably a dedicated connection
- High speed or DLS preferred
Software Requirements
- Internet Browser software:
- Microsoft® Internet Explorer, version 6.0 or higher, is strongly recommended.
- Adobe Acrobat Reader® version 9.3 or higher.
- For networked computers, port 443 of the network firewall must be open for outgoing HTTPS (secure HTTP). To verify, try typing the VIIS Web address on your Internet browser: https://viis.vdh.virginia.gov. If unable to access the site, contact your network administrator.




