Objectives/Goals: Biomedical researchers must understand disease pathology mechanisms and participate in the translation of laboratory findings, research dissemination, and discovery implementation to improve health outcomes. Also, they need experience engaging diverse stakeholders. This requires intentional training as a translational scientist. Methods/Study Population: Our T32, pre-doctoral Translational Biomedical Sciences (TBS) Training Program addresses the 7 characteristics of a translational scientist: domain expert, boundary crosser, team player, process innovator, skilled communicator, systems thinker, and rigorous researcher. Core curriculum components include a clinical practicum where trainees shadow a clinical researcher; community-engaged research training with community member interactions to apply learned principles; a translational research informatics class with informatics, bioinformatics, and natural language processing training; a research seminar providing practical research dissemination and implementation experience; and a team science course where trainees learn to participate on/lead research teams. Trainees tailor the courses to their research areas. Results/Anticipated Results: Using the 7 characteristics of a translational scientist as a guiding framework, we developed five, one-semester courses (described above) integral to the development of the TBS trainees. The initial cohort of trainees are taking the classes, and they will evaluate the courses using Kirkpatrick’s Model, assessing reaction, learning, behavior, and results. The trainees will complete follow-up surveys annually throughout the doctoral program to evaluate ongoing changes in behavior and results. At semester end, trainees will also participate in focus groups to provide feedback about the courses, their relevance to the characteristics of a translational scientist, and barriers and facilitators to the development of the 7 characteristics. Iterative changes will be made to the courses based on trainees’ feedback. Discussion/Significance of Impact: The TBS Program will provide a comprehensive educational experience that prepares trainees for successful, independent research careers in the broad area of translational science as well as equipping them with the confidence to work across disciplines with diverse stakeholders to design, disseminate, and implement their research.