Opportunity
South Dakota Posting Board #26RFP-27-0904002-003
South Dakota SDIIS replacement, implementation, and ongoing support
Posted
October 21, 2026
Respond By
November 25, 2026
Identifier
26RFP-27-0904002-003
NAICS
541511, 541512, 541519, 518210
South Dakota is procuring a replacement Immunization Information System (IIS) and the services needed to implement and support it. - Government buyer: South Dakota Department of Health (DOH), Immunization Program; the procurement is in cooperation with the U.S. Centers for Disease Control and Prevention (CDC). Contact identified: Nayeema Ahmed. - OEMs and vendors: No IIS software OEM, product vendor, or reseller is named. Microsoft Azure is identified as one possible hosting environment, not as the IIS manufacturer. - Requested products: - Configurable, internet-based replacement for the South Dakota Immunization Information System (SDIIS); no brand, part number, or quantity specified. - 2D barcode scanner capability; no make, model, part number, or quantity specified. - Implementation and support: Planning, requirements validation, configuration, hosting setup, conversion of legacy data without loss, interface development and testing, user and system testing, training, go-live, cutover, stabilization, and ongoing system operations and support. - Key capabilities and requirements: Immunization data entry and reporting; vaccine inventory management with automatic dose decrement; client and service de-duplication; ad hoc reports and extracts; provider- and geography-based recalls; mobile access and a public portal; newborn screening integration; school nurse functions; Vaccines for Children (VFC) provider enrollment and management; emergency response and mass vaccination support; CDC-aligned reporting; and clinical decision support (CDSi). - Hosting and interoperability: Proposals may use vendor hosting, State on-premises hosting, the State’s Microsoft Azure PaaS environment, or a combination. The replacement must retain existing HL7 connections and support interfaces with the South Dakota Birth Registry, South Dakota Health Link, VTrckS, the South Dakota Electronic Disease Surveillance System (Maven), newborn screening, and Medicaid. Health Link queries require the CDC-defined standard, SOAP-wrapped XML, a two-directional SSL certificate, and support for HL7 2.5.1, RSP^K11, and QBP^Q11.
Description
The South Dakota Department of Health, in cooperation with the U.S. Centers for Disease Control and Prevention, seeks proposals for software and professional services to replace, implement, and support the State’s Immunization Information System. The work includes solution configuration, conversion of legacy SDIIS data without data loss, maintaining existing and developing new interfaces, testing, training, go-live, and ongoing support. Proposals may include vendor-hosted, State on-premises, or State Azure PaaS hosting, or a combination. The system is expected to support real-time immunization data entry and reporting, inventory management, deduplication, public and provider functions, and connections to State and CDC-related systems.