The TSI Assessment (TSIA) is part of the Texas Success Initiative program designed to help your college or university determine if you are ready for college-level course work in the areas of reading, writing, and mathematics. If you are an incoming college student in Texas, you are required to take the TSI Assessment - unless you are already exempt to determine your readiness for college-level work. Based on how you perform, you may either be enrolled in a college-level course and/or be placed in the appropriate developmental course or intervention to improve your skills and prepare you for success in college- level courses.