Federal government has raised legal age to buy tobacco and vape products to 21, but Wisconsin's laws don't allow police departments to enforce the change : r wisconsin Wisconsin now enforcing new regulations on vaping devices, with local shops taking a hit Wisconsin Statute 995.15: What It Means for Vapersand Why You Should Wisconsin seizes vapes from 4 stores, no fines issued under new law Northeast Wisconsin smoke shops are struggling 1 month into new vape regulations