Ontario business language rules are often misunderstood. Many business owners assume they must operate bilingually, while others are unaware of requirements that genuinely apply to them. Ontario does not require private businesses to operate in French. However, the Ontario Business Corporations Act allows bilingual corporate names, the French Language Services Act obliges certain government-funded bodies in designated areas to provide French services, and businesses that sell into Quebec or operate in federally regulated industries face additional French language requirements. The rules that apply to your business depend on how it is structured and where it operates.
This guide breaks down each layer: corporate naming, government service obligations, workplace language policies, federal requirements, and Quebec's evolving rules, so you can identify which ones are relevant to you.
Ontario Business Language Rules for Corporate Names: English, French, or Both?
For most Ontario businesses, the starting point for language rules is the Ontario Business Corporations Act, R.S.O. 1990, c. B.16 (OBCA). Section 10(2) sets out four options for a corporation's name:
- English form only
- French form only
- An English and French combined form
- An English form and a French form that are equivalent but used separately (for example, "Carrousel Volant Inc. / Flying Carrousel Ltd.")
Every corporation must also include a legal element in its name under s. 10(1): "Limited," "Limitée," "Incorporated," "Incorporée," or "Corporation," or the abbreviations "Ltd.," "Ltée," "Inc.," or "Corp."
If your articles set out both an English and a French form, Ontario Regulation 398/21 (Names and Filings) requires a forward slash (/) to separate the two forms. You will also need a separate NUANS name search for each form, unless the English and French forms are identical apart from the legal element (for example, "Limitée" versus "Limited").
One additional provision worth knowing: s. 10(4) allows a corporation to include a name in any language, not just English or French, through a special provision in the articles. However, this non-English, non-French name will not appear in the Ontario Business Registry (ONBIS) and will not be printed on certificates of status. It has no legal standing for registration purposes.
Regardless of which name form you choose, s. 10(5) requires the corporation to display that name in legible characters on all contracts, invoices, negotiable instruments, and orders for goods or services.
In practice: Most Ontario corporations use an English name only. Bilingual naming is a legitimate and available choice, particularly for businesses with French-speaking clients or owners, but it brings additional administrative steps at incorporation.
The French Language Services Act: Government Bodies, Not Private Business
The French Language Services Act, R.S.O. 1990, c. F.32 (FLSA) is frequently misunderstood by business owners who assume it applies to them. It does not, at least not directly.
The FLSA guarantees Francophones in 27 designated areas of Ontario the right to receive provincial government services in French. Designated areas are those where the Francophone population exceeds 5,000 in an urban centre, or represents at least 10% of the total regional population. They include Toronto, Ottawa, Sudbury, Kingston, Cornwall, Brampton, Markham, and a number of other municipalities and districts.
The Act applies to provincial government ministries and agencies. It does not apply to:
- Private businesses
- Municipal governments
- Most hospitals, long-term care homes, and Children's Aid Society offices (unless specifically designated by Cabinet)
- Public libraries (though the Public Libraries Act encourages French services "where appropriate")
There is an optional designation path: private organizations that provide direct services to the public and are subsidised in whole or in part by public money may seek formal designation under the FLSA. This is voluntary, not mandatory, and involves an application to the province.
Enforcement of the FLSA was transferred from a standalone French Language Services Commissioner to the Ontario Ombudsman's office in May 2019. The Ombudsman maintains a dedicated unit for this work.
In practice: A private retail business, law firm, or technology company in Toronto has no obligation under the FLSA to provide French-language services. A publicly funded social service agency in Ottawa or Sudbury very likely does.
Language in the Workplace: What Ontario Employers Can and Cannot Do
Ontario's Human Rights Code, R.S.O. 1990, c. H.19 does not list "language" as a stand-alone prohibited ground of discrimination. This is a meaningful difference from some other Canadian jurisdictions.
That said, language-based workplace policies can still give rise to human rights liability when they operate as a proxy for discrimination on protected grounds. Under the Ontario Human Rights Commission's Policy on Discrimination and Language, language can be an element of a complaint rooted in ancestry, ethnic origin, place of origin, or race.
What employers can do:
- Require English (or another language) proficiency where the requirement is genuinely necessary to perform the essential duties of the job
- Implement workplace policies specifying the language to be used for particular communications or documentation, provided those policies are job-related and applied consistently
What employers cannot do:
- Use a language requirement as a pretext to exclude employees or applicants based on ancestry, ethnic origin, or place of origin
- Prohibit employees from speaking their first language in personal or non-work-related contexts in a way that creates a hostile environment connected to a protected ground
- Impose a language test or proficiency standard that is not reasonably related to actual job requirements
In a 2024 decision, Yu v. Workplace Safety and Insurance Board (2024 HRTO 1401), the Human Rights Tribunal of Ontario addressed a case where a worker alleged the WSIB discriminated against him based on his place of origin by failing to adequately support his English as a Second Language training. The Tribunal dismissed the application on timeliness grounds, finding the claim arose from a 2011 decision rather than a continuing contravention. The case illustrates that language-barrier claims under the Code require careful attention to both the substance and timing of the alleged conduct.
In practice: Employers should ensure that any language requirement in a job posting, employment contract, or workplace policy is directly tied to the functions of the role. When in doubt, obtain legal advice before implementing a language-based restriction.
Federally Regulated Businesses: New French Obligations Under Bill C-13
Most Ontario businesses are provincially regulated and fall outside federal labour jurisdiction. For those that are federally regulated, banks, airlines, telecommunications companies, broadcasting, and interprovincial transportation, the rules changed significantly in June 2023.
Bill C-13, which received Royal Assent on June 20, 2023, enacted the Use of French in Federally Regulated Private Businesses Act. The Act applies to federally regulated private businesses that carry on business or have a workplace in Quebec or in a region with a strong francophone presence outside Quebec.
For employees in those locations, the Act creates new rights:
- The right to carry out their work and be supervised in French
- The right to receive all communications and documents from the employer in French
- The right to use regularly available work instruments and computer systems in French
The specific regions outside Quebec that qualify as having "a strong francophone presence" are to be defined by regulation. As of 2026, that regulatory definition has not yet been finalized, which means federally regulated businesses with operations in Ontario's francophone communities should monitor federal announcements closely.
In practice: If your business is provincially incorporated and operates exclusively in Ontario without federal industry status, Bill C-13 does not apply to you. If your business is a bank, airline, or other federally regulated enterprise, consult legal counsel to assess your obligations under the Act.
Selling Into Quebec: What Ontario Businesses Must Know About Bill 96
Quebec's Charter of the French Language, significantly amended by Bill 96, has direct implications for Ontario businesses that sell products or provide services in Quebec, including through e-commerce.
A series of new obligations took effect on June 1, 2025, covering product inscriptions, public signs and posters, and commercial advertising. Key requirements include:
Product labelling: All inscriptions on products sold in Quebec must be in French, and no other language may appear more prominently than French. This applies to products warehoused in Ontario but sold online to Quebec customers.
Trademarks: Recognized trademarks, whether registered or not, may appear on products without a French translation if no French version exists in the trademark register. However, as of June 1, 2025, descriptive or generic terms that form part of the trademark must be translated into French.
Workplace francisation: Businesses with 25 or more employees in Quebec must register with the Office québécois de la langue française (OQLF) and comply with francisation requirements. The deadline for registration was June 1, 2025. Businesses that crossed the 25-employee threshold after that date have six months from that point to register.
Enforcement: The OQLF has expanded authority to conduct inspections, investigate complaints, and impose fines. The regulatory regime is actively enforced.
In practice: Ontario businesses that ship physical products to Quebec, operate a website accessible in Quebec with e-commerce functionality, or employ 25 or more people in Quebec should conduct a compliance review. The rules are detailed and exceptions are narrow.
Quick Reference: Which Ontario Business Language Rules Apply to You?
| Business Type | Applicable Rule |
|---|---|
| Ontario provincially incorporated corporation | OBCA s. 10, English name is sufficient; French and bilingual names permitted |
| Business selling products to Quebec customers | Quebec Charter of the French Language, French product inscriptions required |
| Federally regulated employer (bank, airline, telecom) in francophone regions | Use of French in Federally Regulated Private Businesses Act (Bill C-13, 2023) |
| Government-funded organization in an FLSA-designated area | French Language Services Act, may be designated to provide French services |
| Any Ontario employer | Human Rights Code, language policies must not discriminate on protected grounds |
| Private Ontario business with no Quebec sales and no federal regulation | No French language obligation (beyond corporate naming options under OBCA) |
Frequently Asked Questions About Ontario Business Language Rules
Do Ontario businesses have to provide services in French?
Private businesses in Ontario are not legally required to provide French-language services. The French Language Services Act applies to provincial government ministries and agencies in 27 designated areas, not to private companies. Businesses that voluntarily seek official designation under the Act may be required to offer French services, but designation is optional.
Can I use a French name for my Ontario corporation?
Yes. Under s. 10(2) of the Ontario Business Corporations Act, a corporation's name may be in English only, French only, a combined English and French form, or two equivalent forms used separately. If you use both English and French forms, they must be separated by a forward slash (/), and you will need separate NUANS name searches for each form.
Does Quebec's Bill 96 apply to Ontario businesses?
Yes, if you sell products or services in Quebec. The Quebec Charter of the French Language requires French inscriptions on all products sold in Quebec, including products sold through e-commerce to Quebec customers from an Ontario warehouse. Businesses with 25 or more employees in Quebec also face francisation requirements.
Can an Ontario employer require employees to speak English at work?
An employer may require English proficiency where it is genuinely necessary for the performance of job duties. However, a language requirement that effectively excludes people on the basis of ancestry, ethnic origin, or place of origin may violate the Ontario Human Rights Code. Language policies should be narrowly tailored to actual job requirements and applied consistently.
What is the difference between the OBCA and the French Language Services Act?
The OBCA governs how corporations are structured, named, and operated in Ontario, including optional bilingual naming provisions. The French Language Services Act is a separate statute that guarantees Francophones in designated areas the right to receive provincial government services in French. The two statutes address different subjects: one is about corporate governance, the other is about government service delivery.
This article provides general information about Ontario business language rules and is not legal advice. Every business situation is different. Contact a lawyer to discuss your specific circumstances.
Sources & Official Resources
Ontario Statutes Cited
- Ontario Business Corporations Act, R.S.O. 1990, c. B.16 (s. 10)
- O. Reg. 398/21, Names and Filings under the OBCA
- French Language Services Act, R.S.O. 1990, c. F.32
- Ontario Human Rights Code, R.S.O. 1990, c. H.19
Federal Statutes Cited
Quebec Statutes Cited
Regulatory Body Guidance
Contact Hadri Law
If your business operates in Ontario, sells into Quebec, or falls under federal industry regulation, understanding your language compliance obligations is an important step, but the details matter. Hadri Law works with corporations, entrepreneurs, and businesses across Toronto and the GTA on corporate, commercial, and employment legal matters.
Call (437) 974-2374 for a free consultation. We serve clients in English, French, Spanish, and Catalan.
