Tennessee Code Title 49. Education § 49-2-129

(a) No school administrator, teacher, or other employee of an LEA shall require a student or the student's parent to provide information on firearm ownership by the student's family.

(b) No school administrator or other employee of an LEA shall require a teacher or other school employee to provide information on firearm ownership by the teacher or school employee.

(c) Any information on firearm ownership that is voluntarily provided by a student, parent, teacher, or LEA employee shall not be the basis for adverse disciplinary action against a student or adverse employment action against a teacher or LEA employee; provided, however, that this subsection (c) shall not prohibit adverse disciplinary or employment action based on a violation of title 39, chapter 17, part 13.