This is a sole-source opportunity for the Naval Surface Warfare Center Dahlgren Division to procure software maintenance and licenses exclusively from The MathWorks, Inc., as introducing any other manufacturer's software would cause excessive cost and delays. The required software is currently installed and in use, and performance of services includes delivery to Dahlgren, VA 22448-5114. All costs, including shipping and freight, must be included in the quoted price, with no additional costs allowed after award. The anticipated closing date for quotations is June 10, 2026, with an anticipated award date by June 2026. Award will be made on a Lowest Price Technically Acceptable basis, and offerors must provide documentation confirming they are an authorized reseller of the brand-name items.