Welcome to our workshop on the Comprehensive School Threat Assessment Guidelines (CSTAG) Refresher, a workshop specifically for CSTAG team members who have completed the initial training. Dr. Cornell designed this workshop based on the input of many CSTAG trainers and teams. We will cover a variety of questions and problems that have come up in CSTAG practice. Some of this information will be a refresher for you, but there are key points in each module that should be helpful to improve your team functioning. We also have information intended to address controversies and misconceptions in the field.