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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Work & Employment Rights Ontario » ESA Poster Requirements for Ontario Workplaces: What Must Be Displayed?

ESA Poster Requirements for Ontario Workplaces: What Must Be Displayed?

9 Jun 2026 5 min read No comments Work & Employment Rights Ontario
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In Ontario, employers must display the Health & Safety at Work poster and the WSIB “In Case of Injury” (Form 82) poster where all staff can see them. While the ESA (Employment Standards Act) poster no longer needs to be physically hung on a wall, you must legally distribute a copy to every new employee within 30 days of their hiring.

Running a compliant business in Ontario means staying on top of endless paperwork and regulations. For a small business owner or HR manager, understanding exactly what the Ministry of Labour, Immigration, Training and Skills Development (MLITSD) requires you to display can be confusing. Many employers mistakenly believe that slapping a single poster on the lunchroom fridge covers their legal obligations, but the rules are actually much more specific.

Whether you operate a bustling restaurant in downtown Toronto, a warehouse in Mississauga, or an office in Hamilton, failing to display the correct mandatory information can result in surprise inspections and costly administrative fines. 🔍 Ensuring your workplace properly displays its Health & Safety and Workplace Safety and Insurance Board (WSIB) materials is a non-negotiable part of doing business in Canada. If you are ever unsure about your compliance, reaching out to an experienced employment lawyer from our directory can give you peace of mind.

Step-by-Step Process for Workplace Posters in Ontario

Getting your workplace up to code is a straightforward administrative task. The key is understanding that different government bodies (the MLITSD and the WSIB) have their own distinct posting requirements. Here is the step-by-step checklist to ensure your business is fully compliant.

Step 1: Distribute the ESA Poster

In 2019, the Ontario government changed the rules regarding the Employment Standards in Ontario poster. 📝 You are no longer legally required to physically post it on the wall, though many employers still do as a best practice. Instead, you are legally mandated to distribute a physical or digital copy of the current ESA poster to every single new employee within 30 days of their start date. If an employee requests it in a language other than English, and the Ministry provides it, you must give them the translated version.

Step 2: Post the “Health & Safety at Work” Poster

Unlike the ESA poster, the “Health & Safety at Work: Prevention Starts Here” poster is absolutely mandatory for physical display. Under the Occupational Health and Safety Act (OHSA), you must print this out on standard 8.5 x 11 paper (in colour or black and white) and display it in a conspicuous location where employees gather, such as a break room, punch-clock area, or main hallway.

Step 3: Display WSIB Form 82 (In Case of Injury)

If your business is covered by the WSIB-which the vast majority of Ontario businesses are-you must prominently display Form 82, known as the “In Case of Injury” poster. 👥 This document tells workers exactly what steps to take (like getting first aid and reporting to the employer) if they are injured on the job. It must be visible in a high-traffic area.

Step 4: Post Your OHSA Policies and the Act

In addition to posters, if your workplace has six or more employees, you must draft and physically post your company’s specific Workplace Violence and Harassment Policy, as well as your Occupational Health and Safety Policy. You must also have a full copy of the Occupational Health and Safety Act (the actual “Green Book”) readily available for workers to consult if they have questions about their rights.

Step 5: Utilize Digital Intranets for Remote Workers

With the rise of work-from-home arrangements, printing a poster for an empty office doesn’t help your remote staff. 💻 Ontario law requires that remote workers also have access to these documents. You must ensure that all mandatory posters, the ESA document, and your safety policies are uploaded to your company’s digital intranet, Slack channel, or shared Google Drive, and that employees know exactly where to find them.

How Much Does Non-Compliance Cost?

The Ministry of Labour conducts both random blitzes and targeted inspections based on employee complaints. 💲 Failing to have your posters up is usually the first thing an inspector notices, and it acts as a red flag for deeper compliance issues. Here are the potential financial consequences in CAD:

Violation TypeEstimated Cost (CAD)Details
Missing OHSA Poster (Part I Ticket)$250 – $300An immediate, on-the-spot administrative ticket issued by a Ministry inspector.
Failing to Provide ESA Poster$250 – $1,000Fines vary based on the size of the business and history of non-compliance.
Missing Violence/Harassment Policy$250 – $500Standard fine for failing to post mandatory corporate safety policies (if 6+ staff).
Corporate OHSA Prosecution$10,000 – $1,500,000If missing posters are tied to a severe workplace injury or systemic negligence.

How Long Does the Process Take?

Becoming compliant with Ontario’s poster requirements takes less than an hour. All of these posters are available to download for free from the official Ontario.ca and WSIB websites. You do not need to purchase expensive laminated versions from third-party companies.

If a Ministry inspector visits your workplace and finds missing posters, they will issue a formal “Compliance Order.” You are generally given 14 to 30 days to rectify the situation, post the correct documents, and submit proof of compliance back to the inspector to avoid escalated fines.

Frequently Asked Questions (FAQ)

Do the posters have to be in French?

In Ontario, the posters must be provided in English. However, if the majority of your workforce speaks French, you are strongly encouraged (and in some specific regulatory cases, required) to post the bilingual versions provided by the Ministry of Labour.

Can I just email the posters to my staff?

For the ESA poster, yes. Emailing the Employment Standards in Ontario poster to a new hire within 30 days is a perfectly legal way to distribute it. However, the OHSA and WSIB posters must still be physically displayed in the physical workplace, even if you also email them.

Do we need the “Green Book” if we have an app?

If your employees all have reliable access to a digital app or intranet that contains the full, up-to-date Occupational Health and Safety Act (the Green Book) while they are working, this can satisfy the requirement. However, having a physical copy in the break room is the safest way to ensure compliance.

I have independent contractors; do I still need posters?

Yes. Under the Occupational Health and Safety Act, the definition of a “worker” is broad and includes many independent contractors and temporary agency staff. Your legal duty to maintain a safe and informed workplace extends to everyone performing work on your premises.

Do I have to buy posters from those mail catalogues?

Absolutely not. Many private companies mail aggressive letters to small businesses implying you must buy their $100 laminated compliance kits. This is a scam. All mandatory Ontario posters are 100% free to print from the official government websites.

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