No. Maryland’s indoor vaping laws prohibit use in enclosed public spaces and workplaces under the Clean Indoor Air Act, with local jurisdictions like Baltimore City and Montgomery County imposing stricter bans. Exemptions exist for private residences, designated smoking areas, and certain businesses, but compliance varies by county. The 2026 amendments to the Maryland Clean Air Act further tighten enforcement, requiring businesses to display signage and prohibit vaping in all indoor public areas.
Key Regulations for Vaping Indoors in Maryland
- Statewide Ban: The Clean Indoor Air Act (Md. Code Ann., Health-Gen. § 24-505) prohibits vaping in enclosed public spaces, including bars, restaurants, and government buildings, effective January 1, 2024.
- Local Overrides: Counties such as Prince George’s and Anne Arundel have expanded restrictions, banning vaping in all indoor workplaces, including vape shops, unless explicitly exempted under state law.
- Signage & Enforcement: Businesses must post “No Vaping” signs under the 2026 amendments, and the Maryland Department of Health may impose fines up to $500 for violations, with repeat offenses escalating to potential license suspension.
Private residences and vehicles are exempt, but landlords and employers may impose additional prohibitions. Vaping is permitted in outdoor public spaces unless local ordinances restrict it. The Maryland Department of Labor’s Occupational Safety and Health (MOSH) enforces workplace-specific rules, requiring employers to address vaping in indoor environments as a potential health hazard.