Vaping Laws in New York Flavor Ban, Age 21 & Tax Guide Ecigator Tenn. vape tax bill moves forward, sparking debate between youth health and small business Wisconsin Statute 995.15: What It Means for Vapersand Why You Should 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.