Most of what we know about how the Seal of Biliteracy (SoBL) is being implemented in U.S. high schools comes from case studies of individual states and districts (e.g. Heineke & Davin, 2020). However, in order to highlight broader patterns of implementation from across the U.S., Dr. Margaret E. Malone and Margaret Borowczyk (Assessment and Evaluation Language Resource Center at Georgetown University) share results from a nationwide survey of over 700 teachers and administrators regarding promotion, access, benefits, and drawbacks of the SoBL. The presentation focuses on the perceived effectiveness of different outreach strategies, the content of professional development around the SoBL, the impact on language teaching and assessment practices, and educators’ concerns about access and impact of the initiative.