Vaping Laws in Wisconsin: Age, Sales, Tax & New Registry Ecigator Wisconsin now enforcing new regulations on vaping devices, with local shops taking a hit Wisconsin vape shop fights to survive after state ban cuts sales Vape ban forces smoke shops to slash inventory WisconsinNews: On Sept. 1 a new Wisconsin law went into effect placing a ban on all vape products not approved by the FDA, which limits the state's vape selection to 39 products. Smoke shops challenge Wisconsin's vape ban at Seventh Circuit Courthouse News Service