This fourth of six briefs analyzing data from the 2020-2021 Civil Rights Data Collection (CRDC), released earlier this year, focuses on the experiences of students with disabilities with disciplinary practices at both charter schools and traditional public schools. Though the COVID-19 pandemic was still in its early stages, concerns about the impact of school-based safety measures on student behavior and disproportionate discipline practices were widespread. While this brief shows ongoing declines in suspensions, restraints, seclusion, and referrals to law enforcement, it also demonstrates an unequal and concerning over-application of disciplinary actions for students with disabilities.