The State of Colorado’s Department of Public Health and Environment (CDPHE) seeks a vendor to design, implement, and maintain an API‑based data‑validation system for the Colorado Health Systems Directory (CHSD). The solution must verify address information and individual demographic data, return validated results to the CHSD, and meet extensive federal, state, and OIT security and privacy standards (HIPAA, IRS 1075, SOC 2, FedRAMP, etc.). The contract is initially for one year (July 1 2027 – June 30 2028) with the possibility of up to four additional one‑year extensions, for a total potential term of five years. The annual budget is approximately $100,000, not to exceed $500,000 over five years. Vendors must be VSS‑registered, capable of cloud‑based delivery, and provide at least three comparable projects in the past five years. Evaluation will consider mandatory requirements, technical capability, security compliance, experience, and price. • Provide CASS‑certified address validation via API • Provide demographic data validation via API • Ensure compliance with HIPAA, IRS 1075, SOC 2, FedRAMP/StateRAMP, and related standards • Deliver documentation, training, and ongoing support • Meet a $100 K annual budget, with optional extensions up to five years total.