Colorado raised the minimum sales age for tobacco and nicotine products to 21 under CRS §44-7-103.5 (effective July 2020). Boulder enforces Tobacco 21 through its retail tobacco licensing program and works with Boulder County Public Health on compliance checks.
Colorado's Tobacco 21 law at CRS §44-7-103.5, enacted by HB20-1001 and effective July 2020, prohibits the sale or transfer of cigarettes, cigars, vape products, nicotine pouches, and other tobacco-derived products to anyone under 21. The law preempts inconsistent local age rules but allows tighter local licensing, and Boulder requires every tobacco retailer to obtain a city retail tobacco license under BRC Title 6. Compliance buys conducted by Boulder County Public Health and Boulder Police use 18-20-year-old decoys; failed checks trigger escalating administrative penalties up to license suspension. Federal law (Tobacco 21, 21 U.S.C. §387f) sets the same age floor nationally. Boulder pairs enforcement with youth-prevention messaging through CU Boulder Wardenburg Health Services and Boulder Valley School District.
Selling any tobacco or nicotine product to a person under 21 is a violation under CRS §44-7-103.5 and BRC Title 6, with administrative fines, mandatory education, and potential city license suspension after repeat failures.
See how Boulder's tobacco age restrictions rules stack up against other locations.
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