The First Triangle Symposium on Statistics and Data Science (TSSDS) will be held on May 12-13, 2025, at North Carolina State University in Raleigh, NC, in collaboration with Duke University and UNC Chapel Hill. The symposium will promote the works of local faculty, students, and researchers and bring in top researchers from around the country and the world. The conference program includes two plenary talks, four invited sessions, two rapid talk sessions, and a poster session. Interested persons may fill out the Google form on the conference website to express initial interest in participating. A limited number of travel supports will be available to graduate students, post-docs, and new researchers who will present posters to attend the conference.