Singing Hawk LLC d/b/a Sin City Vapor Warning Letter Details

Summary

Singing Hawk LLC d/b/a Sin City Vapor, a Las Vegas-based e-liquid manufacturer, was found to be manufacturing and distributing tobacco products without complying with FDA requirements under the Family Smoking Prevention and Tobacco Control Act. The company's e-liquid products, which contain nicotine from tobacco or other sources, were subject to FDA jurisdiction but lacked required premarket authorization as "new tobacco products." The warning was issued following the March 2022 expansion of FDA's tobacco jurisdiction to include all nicotine-containing products regardless of source, bringing the company's unregulated e-liquid products under federal tobacco product regulations.