NASA's National Aeronautics and Space Administration (NASA) is seeking to procure Dun and Bradstreet (D&B) services for compliance purposes, specifically through a sole source contract with DUN & BRADSTREET, INC. The procurement aims to fulfill a requirement for due diligence services that assess national security risks posed by foreign influence in small businesses applying for SBIR or STTR awards, as mandated by the SBIR and STTR Extension Act of 2022. The services will include various levels of screening and ongoing monitoring to ensure compliance with relevant regulations, with performance expected to take place at NASA's Ames Research Center from December 2025 to December 2026. Interested organizations must submit their capabilities and qualifications in writing to the primary contact, Monica Wilson, by 8:00 a.m. Central Standard Time on December 23, 2025, to be considered for this procurement.