Access411, the makers of the CAASS, is the leader in providing software, technology, and student tracking solutions to K-12 schools. Access411 works diligently to provide solutions to school safety management in K-12 school districts, including New York City Department of Education, Baltimore City Public School System, and the District of Columbia Public Schools. Access411 teams years of experience and unmatched customer service with the award winning CAASS System to bring your school or school district the tools necessary to create a safer learning environment.