Education - As enacted, changes the standard for entry-resistant window treatment for school buildings constructed or remodeled on or after July 1, 2025; requires the state-level school safety team to issue guidelines to the state fire marshal for inclusion in rules. - Amends TCA Title 4, Chapter 29 and Title 49, Chapter 6, Part 8.

This bill updates Tennessee's school safety requirements for window treatments in public and charter school buildings. For schools constructed or remodeled between July 2023 and June 2025, it mandates clear entry-resistant film on exterior entry windows and doors to prevent unauthorized access. Starting July 1, 2025, schools must install window film or security glazing meeting a nationally recognized standard (such as ASTM F3561) for entry points and secure vestibules. The state-level school safety team must develop compliance guidelines and submit them to the state fire marshal for inclusion in safety rules.