The 11th Global Summit on Regulatory Science (GSRS21) will be held virtually October 4-6, 2021 from 7-10 a.m. daily, U.S. Central time. The annual Global Summit is sponsored by the Global Coalition for Regulatory Science Research (GCRSR) which is comprised of regulatory-science leaders from around the world. NCTR’s Director serves as the co-chair of the Coalition’s executive committee and works with the Coalition to promote global interaction. This year’s virtual Global Summit will be co-hosted by NCTR. The theme for GSRS21 is “Regulatory Sciences for Food/Drug Safety with Real-World Data and Artificial Intelligence (AI).” There will be presentations and workshops, with presentations from Brazil, Canada, EU, India, Italy, Japan, Switzerland, Singapore, and the United States. Last year’s GSRS20 drew over 1,100 registrants from approximately 50 countries representing regulatory and research institutes along with academic and industry participants. The Global Summit is free to attend, but registration is required to attend the virtual conference.