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: If unable to access the site, contact your network administrator.
Virginia Immunization Information System
109 Governor Street, Room 314 W
Richmond, Virginia 23219
Phone: 804-864-8055
Fax: 804-864-8190
VIIS_Logo Mr. Greg Dennis, VIIS Director

Ms. Rochelle Green
VIIS Field Operations Supervisor

Ms. Christy Gray
VIIS Business Plan/Data Quality Manager