The Department of the Treasury, specifically the Internal Revenue Service (IRS), is seeking to award a Sole Source contract for the maintenance of the Versaterm Laboratory Information Management System (LIMS) to Versaterm Public Safety US Inc. This procurement involves a 12-month maintenance renewal for LIMS-plus v5, along with four additional options, due to the system's unique capabilities in case management, chain of custody tracking, and data organization, which have been customized over the past seven years to meet the specific needs of the IRS Criminal Investigation Center for Science and Design. The system is critical for facilitating collaboration with other agencies, such as the US Secret Service and Homeland Security Investigations, and there are no comparable products available in the market. Interested parties may seek further information by contacting Leatrice Person at leatrice.f.person@irs.gov or JW Terry at jw.r.terry@irs.gov, with responses due by September 25, 2024, for a performance period extending until September 24, 2029.