You don't need a permit for concealed carry in Tennessee, but there are rules you must follow | wbir.com
The History of Concealed Weapons Laws in the United States, Part 3: The Rise of the Shall-Issue (Right-to-Carry) Era of Concealed Carry – Gun Culture 2.0
Concealed Carry Resources - USA Carry
Women May Now Lead In Obtaining Concealed Carry Permits -The Firearm Blog
Concealed Carry Information - Cuyahoga County Sheriff's Office