The act seeks to protect employees from exposure to second-hand smoke in an enclosed workplace. An enclosed workplace means the inside of a building, structure or vehicle that an employee works in or frequents during the course of their employment (whether or not they are acting in the course of their employment at the time), and includes common areas such as washrooms, lobbies and parking garages. Examples of an enclosed workplace include the inside of a trailer office on a construction site, the inside of a loading dock, or the inside of a delivery truck. The ban on smoking in an enclosed workplace is in effect at all times, even during off-hours when people are not working.
Designated Smoking Rooms (DSRs), which were permissible in some instances under local municipal bylaws, are now prohibited.
An employer may choose to accommodate employees who smoke by providing a smoking shelter outdoors.
An employer who provides an outdoor smoking shelter must ensure that the structure consists of no more than two walls and a roof.
Cafeterias in a workplace are treated the same as a restaurant in which food or drink are served, sold or offered for consumption. As such, they must comply with the smoking prohibitions related to outdoor patios that are part of or adjacent to the cafeteria or eating area, and the employer requirements listed below.
Smoking is prohibited if an outdoor patio has a roof, even where the roof partially covers the patio. A roof includes an awning, tarp, canvas sheeting or other permanent or temporary covering that is capable of excluding rain or impeding airflow, or both. A stand-alone umbrella covering a single table would not be considered a roof. However, if umbrellas are used in such a way so as to serve as a roof, an inspector may view it as such and act accordingly.
Every employer must:
An employee is:
For more information about filing a complaint, please contact the Ontario Labour Relations Board (OLRB):
Reception: (416) 326-7500
Or visit the OLRB website by clicking here.
Local public health units will carry out inspections and investigate complaints in workplaces in order to enforce the act.
Any individual convicted of an offence under the section of the act for the protection of employees could be subject to a maximum fine of $4,000. Any corporation convicted of an offence under this section of the Act could be subject to a maximum fine of $10,000.
With respect to a contravention of an employer obligation and a contravention of the general prohibition against smoking, an individual could be subject to a maximum fine of $5,000, while there is no maximum fine for a corporation.
This fact sheet is intended as a quick reference only. For more information, please contact your local public health unit.
You may also obtain information by calling toll-free:
Hours of operation: Monday to Friday, 8:30am - 5:00pm
For more information on the Smoke-Free Ontario Act, please visit the Ontario Ministry of Health and Long-Term Care website: Ontario.ca/smokefree.