The Department of Veterans Affairs is seeking a Service-Disabled Veteran Owned Small Business or other qualified small business to provide expertise in statistical methods and study design to support the evaluation of virtual reality therapies for Veterans. The work will be conducted remotely, with in-person meetings at the VA Puget Sound Health Care System. The contract is a firm-fixed price R&D service agreement with a base year plus two option years, and the anticipated start date is September 15, 2026. The contractor will collaborate with the VA Puget Sound study team to develop protocols, review data, and ensure analytic accuracy. This is a sources sought notice for market research to determine the appropriate set-aside for the eventual solicitation.