Doctor’s Notes and Medical Accommodation in Ontario

Workplace accommodations play an important role in ensuring employees with disabilities can participate fully in the workplace. In Ontario, employers have a legal duty to provide medical accommodation when an employee's health condition affects their ability to perform their job.

In many situations, a doctor's note or medical documentation helps clarify what accommodation may be required. However, the law places limits on what information employers can request and how medical documentation should be used.

What is medical accommodation in Ontario?

Medical accommodation refers to adjustments made in the workplace to allow employees with medical conditions or disabilities to continue working. Under Ontario human rights law, employers must take reasonable steps to accommodate employees whose health conditions affect their work.

The role of doctor's notes in workplace accommodation

A doctor's note is often used to confirm that an employee requires accommodation and to outline any work restrictions. However, employers must balance their need for information with the employee's right to medical privacy.

Generally, a doctor's note may include confirmation that the employee has a medical condition affecting work, functional limitations affecting job performance, the expected duration of the condition, and recommendations for workplace accommodation. Employers should focus on functional limitations rather than requesting a specific diagnosis.

Employer responsibilities in the medical accommodation process

When an employee requests medical accommodation, employers must engage in a good-faith accommodation process. Under the Ontario Human Rights Code, undue hardship is assessed based on cost, health and safety concerns, and available outside funding. Employers cannot refuse accommodation simply because it is inconvenient or requires workplace adjustments.

Best practices for requesting medical documentation

Why medical documentation still matters

While Ontario law limits unnecessary requests for doctors' notes, medical documentation remains an important part of the accommodation process. For employers, it helps ensure accommodation decisions are informed and legally compliant. For employees, proper documentation can help protect their rights and support accommodation requests. When handled appropriately, medical documentation allows employers and employees to work together to create effective workplace solutions.

How a human rights lawyer can help

Medical accommodation disputes can become complex when employers and employees disagree about documentation, workplace restrictions, or accommodation options. A human rights lawyer can assess whether accommodation requests are reasonable, review workplace policies and accommodation processes, assist with negotiations between employers and employees, and represent clients before the Human Rights Tribunal of Ontario. Early legal advice can often prevent workplace accommodation issues from escalating into formal legal disputes.