The National Institutes of Health (NIH), specifically the National Institute of Allergy and Infectious Diseases (NIAID), intends to negotiate a sole-source contract for the renewal of HydrantID Trusted TLS/SSL certificates. This procurement is essential for maintaining the security of over 200 Enterprise Applications managed by NIAID, as HydrantID is the standard security technology for web and cloud-based services within the Department of Health and Human Services (HHS). The contract period is set from January 19, 2025, to December 14, 2026, with an estimated award date of January 19, 2025. Interested vendors may submit capability statements and letters of authorization to resell by 10:00 AM on January 16, 2026, to Linda Smith at linda.smith2@nih.gov.