For provisions governing home based food products, repeals the term "potentially hazardous food product" and defines "time temperature control for safety food". Requires a local health department to: (1) issue a mobile retail food establishment permit and inspect a mobile retail food establishment in accordance with administrative rules adopted by the Indiana department of health (state department); and (2) establish an annual permit fee not to exceed $200. Requires a local health department, not later than January 1, 2025, to begin: (1) receiving applications for mobile retail food establishments; (2) collecting annual permit fees; (3) issuing mobile retail food establishment permits; and (4) conducting inspections of mobile retail food establishments. Prohibits, beginning January 1, 2025, a person from operating a mobile retail food establishment without a mobile retail food establishment permit from the local health department. Provides that a local health department may not adopt standards concerning mobile retail food establishments that are more stringent than the rules adopted by the state department.