Lewisville ISD implements a multi-tiered support system regulated by Board Policy EHBA(LEGAL), which mandates that the district identify and evaluate students with suspected disabilities. Evaluations are initiated through a formal request and must typically be completed within 45 school days of receiving written consent.
The district utilizes a "Zone" architecture to manage its 48,000+ students. This means authority is divided among feeder patterns for Marcus, Flower Mound, Hebron, The Colony, and Lewisville High Schools. If a conflict arises at a campus like Flower Mound High or The Colony High, parents should first engage the campus Special Education Coordinator assigned to that specific high school zone before escalating to the Bolin Administrative Center.
Lewisville ISD is also home to specialized regional hubs, including a comprehensive Deaf Education program and transition-focused initiatives like Project SEARCH and the LISD Collegiate Academy. Under Board Policy FNG(LOCAL), parents have a structured path for dispute resolution if ARD committee consensus is not reached regarding these specialized placements.