Connecticut smoking laws ban lit tobacco, cannabis, and hemp inside almost every public building and workplace in the state, and extend the prohibition to outdoor areas within 25 feet of any doorway, operable window, or air intake vent. The core rule lives in Connecticut General Statutes Section 19a-342, with separate provisions covering vaping, workplaces, and sales to anyone under 21. Breaking the indoor rule is an infraction; selling tobacco to a minor carries escalating fines up to $1,000.
Where You Cannot Smoke
Section 19a-342 names the places that are off-limits. The ban reaches the interior of each building plus a 25-foot buffer around every doorway, operable window, and air intake. That buffer catches side doors and loading entrances, not just the front door.
The prohibited settings include:
- Any building owned, leased, or operated by the state or a political subdivision
- Hospitals, clinics, and psychiatric facilities
- Any area of a retail store open to the public
- All indoor areas of restaurants, regardless of size
- Any indoor area of a business holding a Connecticut liquor permit
- Inside school buildings and on school grounds
- Inside and on the grounds of a child care facility (for family child care homes, during business hours when enrolled children are present)
- Guest rooms offered as hotel or motel accommodations
- Public and private college dormitories
- Correctional facilities and halfway houses
- Rail, busway, and bus platforms and shelters operated by the state or a political subdivision
- Passenger elevators
- Dog tracks and simulcasting facilities
The statute defines “smoke” broadly: burning a cigarette, cigar, pipe, or any similar device that contains tobacco, cannabis, or hemp.1Justia. Connecticut Code 19a-342 – Smoking Prohibited A joint is treated the same as a cigarette for purposes of this law.
Vaping Follows the Same Rules
Electronic nicotine delivery systems and vapor products are regulated through a parallel statute, and the restricted settings line up closely with the smoking ban: government buildings, health care institutions, retail stores, restaurants, bars, schools, child care facilities, elevators, college dormitories, and simulcasting facilities.2Justia. Connecticut Code 21a-415 – Electronic Nicotine Delivery System The definition sweeps in e-cigarettes, e-cigars, e-cigarillos, e-pipes, e-hookahs, cartridges, and the liquid itself. The workplace statute, Section 31-40q, pulls in electronic nicotine and cannabis delivery systems alongside combustible smoking.3Justia. Connecticut Code 31-40q – Prohibition on Smoking and Use of Electronic Nicotine and Cannabis Delivery Systems and Vapor Products in the Workplace If smoking is prohibited in a space, assume vaping is too.
The Narrow Exemptions
The exemption list is short, and each item carries conditions.
- Public housing projects, as defined under Connecticut’s controlled substance statutes
- Classroom medical or scientific demonstrations where smoking is part of the lesson
- Medical research sites where smoking is integral to the research
- The uncovered outdoor portion of a liquor-permitted establishment (a bar or restaurant patio). If food service seating is provided outdoors, at least 75 percent of those seats must be designated nonsmoking with clear signage
- Tobacco bars, a narrowly defined category with strict eligibility, revenue, and ventilation requirements4Connecticut Department of Consumer Protection. Cafe – Tobacco Bar Liquor Permit
For an area to qualify as “outdoor,” it cannot have any roof or ceiling enclosure.1Justia. Connecticut Code 19a-342 – Smoking Prohibited A patio with a tent or awning overhead does not qualify.
Private clubs are not listed as an exempt category. A members-only establishment with a liquor permit is subject to the same restrictions as any bar or restaurant.
What Employers Have to Do
Section 31-40q requires every employer to prohibit smoking, vaping, and the use of electronic nicotine or cannabis delivery systems in any business facility under the employer’s control.3Justia. Connecticut Code 31-40q – Prohibition on Smoking and Use of Electronic Nicotine and Cannabis Delivery Systems and Vapor Products in the Workplace The statute does not require a written policy, employee acknowledgments, or any particular communication protocol. Employers may go further on their own and designate the whole property, outdoors included, as nonsmoking, but the law itself asks only that the facility stay smoke-free.
The Labor Department enforces workplace compliance and takes complaints from employees. The department typically works with the employer to correct problems first. For persistent violations, the Labor Commissioner can ask the Attorney General to seek a $300 civil penalty or a court order compelling compliance.
Signage
Anyone in control of a space where smoking is banned must post signs in conspicuous locations stating that smoking is prohibited by state law. In most settings those signs must use letters at least four inches tall with principal strokes at least half an inch wide. Restaurants, bars, hotels, and health care institutions must still post signs but are exempt from the letter-size requirement.5FindLaw. Connecticut Code 19a-342 – Smoking Prohibited, Exceptions, Signs Required, Penalties Outdoor seating areas at liquor-permitted establishments that allow smoking must mark the nonsmoking portion with written signage. A sign is not required in every room so long as common areas are covered.
Buying and Selling: Age 21
You must be 21 to buy tobacco in Connecticut. Section 53-344 penalizes anyone who sells, gives, or delivers cigarettes or a tobacco product to a person under 21:
- First offense: up to $300
- Second offense within 24 months: up to $750
- Each additional offense within 24 months: up to $1,000
Underage buyers who misrepresent their age face up to $50 for a first offense and $50 to $100 for subsequent ones.6Justia. Connecticut Code 53-344 – Sale of Tobacco to Minors Narrow exceptions cover people under 21 who handle tobacco as part of their job (a store clerk stocking shelves) or as part of an approved medical research study on tobacco prevention and cessation.
Retailers who sell cigarettes need a cigarette dealer’s license from the Department of Revenue Services. The licenses expire September 30 each year and must be renewed annually, and the DRS runs a public comment period before any renewal.7Connecticut State Department of Revenue Services. Cigarette Tax Information Sellers of cigars, pipe tobacco, and smokeless tobacco need a dealer’s license as well and must keep detailed purchase records.8Connecticut State Department of Revenue Services. Cigarette and Tobacco
Penalties and Complaints
Smoking in a prohibited area, failing to post required signs, or removing posted signs is an infraction under Connecticut law.1Justia. Connecticut Code 19a-342 – Smoking Prohibited Infractions are resolved in court without a jury and typically carry a fine. Both the person smoking and the operator who fails to meet signage obligations can be cited.
Enforcement is split by setting. The Department of Consumer Protection handles smoking violations at liquor-permitted establishments and responds to complaints and routine inspections. The Labor Department takes workplace complaints. For tobacco sales to minors, the Department of Mental Health and Addiction Services runs the Tobacco Prevention and Enforcement Program, which conducts unannounced compliance inspections and merchant education visits.9Connecticut Department of Mental Health and Addiction Services. TPEP – Enforcement and Compliance If a bar or restaurant is letting people smoke indoors, filing a complaint with the relevant agency is usually the most direct path to a response, because routine inspections cannot catch everything.
Federal Rules That Also Apply
Two federal layers sit on top of Connecticut’s rules.
The PACT Act makes cigarettes, roll-your-own tobacco, smokeless tobacco, and electronic nicotine delivery systems nonmailable through the U.S. Postal Service. Businesses shipping tobacco by private carrier must verify the buyer’s age at purchase, require ID and a signature at delivery, keep records of all sales for four years, pay the state and local taxes applicable where the package is delivered, label the package to identify its tobacco contents, and keep each shipment under ten pounds.
Smoking on commercial aircraft is a federal offense. The ban reaches vaping and e-cigarettes, and the FAA prohibits using or charging any electronic smoking device onboard. Those devices must travel in the cabin rather than checked baggage because of the lithium battery fire risk.10Federal Aviation Administration. Vapes On A Plane Marketing Kit
On taxes, the federal excise tax on cigarettes is $1.01 per 20-pack, and Connecticut adds its own state excise taxes on cigarettes and other tobacco products, with non-snuff tobacco products taxed at 50 percent of wholesale price.8Connecticut State Department of Revenue Services. Cigarette and Tobacco