What Ontario Requires, by Workplace Size

A quick guide to the basics under the Occupational Health and Safety Act. Requirements add up as your business grows.

Every workplace

1 or more workers

6 or more regularly employed workers

  • Write, post and review each year your health and safety policy, workplace violence policy and workplace harassment policy. Use our free templates below.
  • Put programs in place to carry out your violence and harassment policies.
  • Workers select a health and safety representative (6 to 19 workers). At 20 or more, you need a joint health and safety committee.

This is a starting point, not legal advice. Your industry may have additional requirements. 

Required Postings and Free Policy Templates

Download what you need to post in your workplace, and start your written policies from our templates.

Required workplace postings

Post these where workers can easily see them, or in an electronic format workers can readily access at work.

Free policy templates (Word)

Required in writing once you have 6 or more regularly employed workers. Edit each template to fit your business, sign it, post it and review it every year.

Government resources are free from Ontario's Ministry of Labour, Immigration, Training and Skills Development and the WSIB. Always check the linked source for the latest version. 

Free Supervisor Awareness Training

Anyone who supervises a worker in Ontario must complete basic supervisor health and safety awareness training.

Ontario's Ministry of Labour, Immigration, Training and Skills Development offers this training free, online or as a printable workbook. It covers the basics every supervisor needs to know about their legal duties.

Keep a record of each supervisor's completion. The e-learning provides a certificate you can print or save.

Training new workers? The ministry's basic awareness training covers the minimum. Jobsite Ready courses add the job-specific hazards and safe work practices for each trade. 

Get the Free Small Business Safety Checklist

Built for Ontario businesses with fewer than 20 workers, it helps you keep track of the requirements on this page. Leave your email and we'll send it to you, plus early access to the Jobsite Ready Health and Safety Bulletin Board when it launches.

Thank You

Need Job-Specific Training for Your Crew?

Jobsite Ready courses go beyond the basics with the real hazards of each trade, plus a completion certificate for every worker.