NASA's National Aeronautics and Space Administration (NASA) is seeking to procure an upgrade for the Horiba Fuelcon Evaluator test stand to enhance Methane/Oxygen Solid Oxide Fuel Cell (SOFC) test capabilities at the Glenn Research Center. The project involves significant modifications to an existing test stand, which has been dormant for over five years, to accommodate new fuel cell articles for Mars applications, including enhancements in fuel handling and increased load bank capacity. Interested organizations may submit their capabilities and qualifications to Laura Quave at laura.a.quave@nasa.gov by 5:00 p.m. Central Standard Time on December 11, 2025, to be considered for this sole-source contract, which is governed by FAR Parts 12 and 13. Oral communications are not accepted, and the procurement will include specific requirements regarding the use of artificial intelligence as outlined in OMB memo M-25-22.