The Department of Veterans Affairs (VA) Strategic Acquisition Center (SAC) intends to negotiate a sole source contract with Mapi Research Trust for the provision of the Insomnia Severity Index (ISI), a critical psychological assessment tool for the Veterans Healthcare Administration (VHA) Office of Mental Health. This procurement aims to enhance the diagnosis and treatment of insomnia among veterans by enabling clinicians to efficiently administer, score, and interpret assessments within the Veterans Integrated System Technology Architect (VISTA) system. The ISI is recognized as a reliable self-report measure for evaluating sleep difficulties, which is essential for tailoring treatments to individual veterans' needs and monitoring their progress. Interested parties are invited to submit capability statements by September 10, 2024, to Jacky Jean-Jacques at Jacky.Jean-Jacques@va.gov and Selena Robinson at Selena.Robinson@va.gov, referencing the notice number 36C10X24Q0372. The contract may extend for up to five years, and the VA will proceed with sole source procurement if no viable responses are received.