Description
Montana No Smoking Sign – Clean Indoor Air Act
Help communicate Montana workplace smoking restrictions with the Montana No Smoking Sign. Montana's Clean Indoor Air Act prohibits smoking in covered enclosed public places and workplaces and requires businesses to display conspicuous no-smoking signage at public entrances.
This laminated Montana No Smoking Poster provides a clear way to inform employees, customers, and visitors that smoking is prohibited inside the establishment.
Poster Specifications
- Quantity: 1 poster
- Size: 8.5"W x 11"H
- Orientation: Portrait
- Format: Full-color No Smoking sign
- Finish: Completely laminated with high-quality laminate
- Use: Workplace entrances, public entrances, and smoke-free areas
- Requirement: Montana Code Annotated §50-40-104
What Is the Montana Clean Indoor Air Act?
The Montana Clean Indoor Air Act (CIAA) prohibits smoking in enclosed public places and workplaces, subject to limited statutory exceptions.
The law protects employees and members of the public from exposure to secondhand smoke and establishes requirements for businesses to communicate smoking restrictions.
Are No Smoking Signs Required in Montana?
Yes. Montana Code Annotated §50-40-104 requires proprietors or managers of establishments containing enclosed public places to post conspicuous signs at all public entrances stating that smoking inside is prohibited.
Signs must communicate the prohibition in a manner that can be easily read and understood.
Montana does not require businesses to purchase a particular commercial sign design, but covered establishments must satisfy the applicable entrance signage requirement.
Where Is Smoking Prohibited in Montana?
Montana's Clean Indoor Air Act generally prohibits smoking in enclosed public places and workplaces, including:
- Restaurants and bars
- Casinos and gaming establishments
- Retail stores
- Public and private offices
- Healthcare facilities
- Public buildings
- Meeting rooms open to the public
- Auditoriums and entertainment facilities
- Public transportation
- Educational facilities
- Other covered enclosed public places and workplaces
Specified statutory exceptions may apply to certain locations and circumstances.
Does Montana's Smoking Ban Include Vaping?
Yes. Effective May 8, 2025, Montana expanded its Clean Indoor Air Act to include electronic smoking devices.
The current law prohibits covered smoking activities involving:
- Cigarettes
- Cigars and pipes
- Marijuana smoking
- Electronic cigarettes
- Vape pens
- Other electronic smoking devices covered by Montana law
Businesses should ensure their smoking policies communicate the current restrictions on both traditional smoking and electronic smoking devices.
Where Should Montana No Smoking Signs Be Displayed?
Montana requires no-smoking signs to be displayed conspicuously at all public entrances to covered establishments.
Businesses may also display additional notices in locations such as:
- Employee entrances
- Reception areas
- Employee break rooms
- Customer service areas
- Workplace bulletin boards
- Hallways and common areas
- Other locations where smoking restrictions should be communicated
Are There Exceptions to Montana's Smoking Ban?
The Montana Clean Indoor Air Act includes limited exceptions for certain locations and activities.
Exceptions can include qualifying private residences, private vehicles, designated hotel or motel smoking rooms within statutory limits, and certain protected cultural activities.
Businesses should review current Montana requirements before determining whether an exception applies.
Does Montana Require No Smoking Within 30 Feet?
No. Montana's statewide Clean Indoor Air Act does not establish a universal 30-foot outdoor smoking restriction.
Montana public health officials recommend considering a 30-foot smoke-free area around buildings to reduce secondhand smoke exposure.
Businesses may establish additional outdoor restrictions under their own property policies, and local ordinances may impose additional requirements.
Can Montana Businesses Establish Stricter Smoking Policies?
Yes. Businesses and property owners may establish additional smoke-free or tobacco-free policies for areas under their control, subject to applicable law.
These policies may prohibit smoking or vaping in outdoor areas, near entrances, or throughout the property.
Clearly displayed signage helps communicate these policies to employees, customers, and visitors.
Is the Montana No Smoking Poster Required?
Montana requires appropriate no-smoking signage at public entrances to covered establishments. The state does not mandate a particular commercial poster design.
This Montana No Smoking Sign provides a convenient way to communicate the smoking prohibition. Businesses should verify that their displayed signage clearly communicates all applicable restrictions and meets current state and local requirements.
Montana No Smoking Sign vs. Clean Indoor Air Act Poster
The Montana No Smoking Sign provides a straightforward notice communicating that smoking is prohibited.
A separate Montana Clean Indoor Air Act supplemental poster may provide additional information about the state's smoke-free workplace requirements.
Businesses should select signage appropriate for their establishment and ensure that required public entrances are properly marked.
Does This Sign Replace Montana Labor Law Posters?
No. Montana's smoking signage requirements are separate from state and federal labor law posting obligations.
Employers should maintain applicable notices concerning minimum wage, workplace safety, discrimination, unemployment insurance, and other employment requirements in addition to smoking restriction signage.
Montana Workplace Compliance Resources
Labor Law Compliance Center provides Montana employers with state and federal labor law posters, No Smoking signs, Clean Indoor Air Act notices, and specialty workplace compliance products. Visit our Montana Labor Law Posters page or browse our Montana State Specialty Posters for additional Montana workplace compliance products.
