A new Kentucky law requiring smoke shops to obtain updated retail licenses takes effect Jan. 1, marking a significant step in efforts to prevent youth vaping across the state. Details below. SBX Vapes: Attorney Legal Review of FDA and State Regulations Kentucky vape ban: Can I order vapes from out of state? How do I quit smoking? FDA warns KY vape shops of illegal brands being sold, teenagers at risk New vape license adds to existing regulations in Kentucky A new license is required to sell tobacco, nicotine and vape products in Kentucky.