Fire Prevention and Investigation - As enacted, changes present law concerning the frequency of fire drills in educational occupancies. - Amends TCA Title 68, Chapter 102.

SB 346 requires schools and similar educational facilities to conduct full evacuation fire drills at least once every 30 school days, with two drills held during the first 30 days of the school year. It also mandates four annual fire safety announcements for students, with schools developing the content. Schools must document all drills (including times/dates) and make records available to state fire marshals for review. This law supersedes any conflicting local or municipal fire drill requirements.