Schools implementing MTSS are likely familiar with fidelity tools such as the Tiered Fidelity Inventory (TFI) for PBIS or the District Systems Fidelity Inventory (DSFI), but how are schools leveraging micro-fidelity strategies to improve MTSS structures? This presentation introduces 5 high leverage elements for anchoring an efficient and sustainable MTSS across all schools. Participants will be provided with examples of how other districts have developed these elements AND they will gain examples of the unique fidelity measures used to maintain high levels of implementation.