In Tennessee, how often must barbers renew their licenses?

In Tennessee, barbers are required to renew their licenses every two years. This renewal period ensures that barbers stay updated with current practices, techniques, and state regulations, allowing them to maintain a high standard of service and professionalism in their work. It also provides an opportunity for barbers to continue their education and update their skills, which is essential in a profession that constantly evolves with new trends and safety standards. This requirement is put in place to ensure public safety and to uphold the integrity of the profession.