OBJECTIVES/GOALS: CTSIs around the country rely on Community Engagement Advisory Boards (CEABs) to bridge research and communities. The history of this 22-year-old board offers insight on 1) how it was created and has been sustained over time 2) its evolution, and 3) members’views of their contributions to translational research at UIC. METHODS/STUDY POPULATION: As founding members began to step down from this long-standing board, we started to document its history and members’ narratives and perspectives of the work conducted at UIC since its inception. Using an Oral History methodology, we conducted three virtual focus groups with 13 short and long-term members (n=6, n=4, n=3) to learn about changes within CEAB and in members’ roles, and individual semi-structured interviews with three long-standing members to expand on the origin and evolution of CEAB. Focus group data was coded and analyzed. We also extracted data on key events from archived files including grant proposals and CEAB meeting notes. A steering committee of three CEAB members helped guide this process. RESULTS/ANTICIPATED RESULTS: The CEAB was founded at the UIC College of Nursing in 2001 under the Center for Research on Cardiovascular Respiratory Health, with a grant from the National Institutes of Nursing Research (NINR). It was established as college-wide advisory board of community experts to help engage underserved communities and to contribute to research beyond recruitment and retention. In 2009, upon receipt of a Clinical Translational Science award that established the Center for Clinical Translational Science (CCTS), the CEAB became a campus-wide board. Over 30 community organizations and many non-affiliated community members have contributed to translational research at UIC throughout the board’s history. DISCUSSION/SIGNIFICANCE: Over twenty years later, the CEAB continues to help bridge researchers and communities, and to raise awareness about community needs, the importance of cultural relevance, and the inclusion of underserved communities in research. Long-term members have played a key role in providing continuity over the years.