This learning session is #1 of 3 that addresses the use of data within an MTSS framework. In this session, participants will learn how to measure and monitor current implementation status of schoolwide and LEA-wide practices using four tools. These fidelity tools are: LEA Self-Assessment, Tiered Fidelity Inventory (TFI), SWIFT Fidelity Inventory (SWIFT-FIT), and SWIFT Fidelity Integrity Assessment (SWIFT-FIA). Fidelity data can be used by school leadership teams to guide priority action plans for school transformation.