Data Dictionary for Sponsoring Institution and Participating Site Types May 07, 2026 17:42 Updated Effective July 1, 2023: Data Dictionary for Sponsoring Institution and Participating Site Types Related to Participating Sites Sponsoring Institutions Data_Dictionary_for_Sponsoring_Institutiton_and_Participating_Site_Types.pdf 200 KB Download Related articles Data Dictionary for Sponsoring Institution and Participating Site Ownership/Control Types New Sponsoring Institution Application 2026-2027 ADS Annual Update Overview Participating Site Data Collection Tool for Sponsoring Institutions 2026-2027 Annual Update Schedule and U.S. Specialty Breakout Dates