Creates the Food Truck Freedom Act. Provides that a unit of local government may not require a separate license, permit, or fee beyond an initial or reciprocal business license for a food truck business. Contains provisions regarding reciprocal business licenses issued to food truck businesses by different units of local government or local health departments. Contains prohibitions against units of local governments or local health departments from imposing additional license qualification requirements on a food truck business before issuing licenses. Provides that, for an initial business license, a unit of local government or local health department may only charge a licensing fee to a food truck business in an amount that reimburses the unit of local government for the actual cost of processing the business license. Requires food truck businesses to obtain, for each food truck that the food truck business operates, an annual health department food truck permit from the local health department with jurisdiction over the area in which the majority of the food truck's operations takes place. Includes provisions relating to food truck events and food trucks at temporary mass gatherings. Contains other provisions. Effective January 1, 2024.