The Department of Veterans Affairs intends to award a sole source contract to E3 Diagnostics for a VNG Vestibular Chair and Spectrum System for the Dallas VA Health Care System’s Audiology and Speech Pathology Service. The equipment must include a minimum one-year full-service warranty and pass acceptance testing. Performance of services will be at the Dallas VA Health Care System in Texas. Responses to this market research notice are due by 10:00 AM Central Time on Thursday, 18 June 2026. No budget amount is specified.