Can a Nurse Practitioner Write a Sick Note in Canada?
Understanding who can legally issue medical certificates for work and school in Canada.
Yes, nurse practitioners can write sick notes in all Canadian provinces. NPs are authorized healthcare practitioners who can assess patients and issue medical certificates that are accepted by employers and educational institutions.
Who Can Write a Sick Note in Canada?
| Provider | Can Issue Sick Note? | Notes |
|---|---|---|
| Physician (MD) | Yes | All provinces |
| Nurse Practitioner (NP) | Yes | All provinces |
| Registered Nurse (RN) | Generally No | Not a primary diagnostic role |
| Pharmacist | No | Not within scope |
| Psychologist | Sometimes | Within mental health scope |
Why NP-Issued Notes Are Valid
Nurse practitioners have prescribing authority, diagnostic capability, and independent practice rights across Canada. Provincial employment standards typically refer to sick notes from "qualified medical practitioners" or "healthcare professionals," which unambiguously includes NPs. In Ontario, the Employment Standards Act specifically allows notes from "a qualified health practitioner."
What If Your Employer Rejects an NP Note?
If your employer rejects a sick note solely because it was signed by a nurse practitioner, they may be acting outside the bounds of employment standards. NPs are recognized healthcare providers, and their notes carry the same legal weight as physician-issued notes for employment purposes. You should refer your employer to the relevant provincial employment standards.
Frequently Asked Questions
Can a nurse practitioner write a sick note in Canada?
Yes. In all Canadian provinces, nurse practitioners (NPs) are authorized to perform medical assessments and issue sick notes. NP-issued sick notes are accepted by employers and schools.
Is a sick note from a nurse practitioner accepted by employers?
Yes. Most employment standards legislation refers to notes fromqualified medical practitioners," which includes nurse practitioners. Employers generally cannot reject a note solely because it was signed by an NP rather than an MD.
Who else can write a sick note in Canada?
In addition to physicians (MDs) and nurse practitioners (NPs), some provinces allow physiotherapists, psychologists, chiropractors, and other regulated health professionals to issue sick notes for conditions within their scope of practice.
Content reviewed by licensed Canadian physicians. Last updated February 2026.
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