The birthplace of country and blues has become far more than the agrarian state it once was. Tennessee's major urban centers are important cities with significant economies. And Tennessee fully supports economic growth and development -- which may be why it doesn't impose too much regulation on business. Unlike many states, Tennessee gives counties and cities significant leeway to decide on their own regulations -- often making state licenses required only at the discretion of local jurisdictions.
In Tennessee, cutting and styling hair usually needs one or more special license. Hair professionals must undergo state mandated training and be certified in their trade.