The Illinois State Board of Education (ISBE) seeks proposals from qualified entities to establish the Center for School Improvement (hereafter referred to as "The Center") and coordinate the work of the various district improvement systems. The mission of The Center is to provide high-quality, coordinated, and consistent support to the current statewide system of support (SSOS) to ensure that school districts and schools receive expert, timely, and relevant assistance to increase district level capacity to improve student performance.