The Department of Health and Human Services, specifically the National Institutes of Health, is seeking proposals for the development of technologies to address health-related social needs that impact substance use disorders (SUD), excluding alcohol use disorder. The goal is to fill the service gaps that government and the medical community cannot address alone. The technologies should focus on reducing costs, time, and/or increasing access in addressing housing instability, non-medical transportation, food insecurity, utility needs, and personal safety. The products should provide feasible and accessible opportunities for end-users to improve their health-related social needs and SUD outcomes. The solicitation is open for Phase I and Phase II applications, including Fast-Track applications that combine both phases. The deadline for submission is March 14, 2026. For more information, visit the solicitation agency URL: link.