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Reprisal and Retaliation in the Workplace

Your employer cannot punish you for exercising your rights under the Canada Labour Code. For labour standards rights, a reprisal complaint is itself evidence of the reprisal.

This page provides legal information, not legal advice. Consult a qualified employment lawyer before taking action.

Content last verified against official statutes: November 15, 2026

Law Library

What the Law Says

CLC s.246.1 allows an employee to complain to the Canada Industrial Relations Board about reprisal for exercising rights conferred by Part III of the Code (labour standards: hours, wages, leave and holidays), for making a complaint under that Part, or for giving information about wages or hours of work. Under s.246.1(4), a complaint is itself evidence that the reprisal was taken, and if a party alleges the reprisal was not taken, the burden of proof is on that party. CLC s.147 separately prohibits reprisal for exercising rights under Part II of the Code (occupational health and safety, which includes work place harassment and violence). A complaint about a s.147 reprisal is made to the Board under s.133, also within 90 days. Under s.133(6), that complaint is itself evidence of the contravention only when it concerns the right to refuse dangerous work under s.128 or s.129.

What This Means for You

If you file a labour standards complaint, give information about wages or hours of work, report unsafe conditions, or act on your health and safety rights under the Canada Labour Code, the Code prohibits your employer from dismissing, suspending, demoting, penalizing or disciplining you, or threatening to, because of it. If they do, a reprisal complaint to the CIRB is due within 90 days of when you knew, or ought to have known, of the action or circumstances. Which section applies depends on the right you used.

For labour standards rights (Part III), the complaint is made under s.246.1, and under s.246.1(4) it is itself evidence the reprisal was taken; the party who says it was not bears the burden of proving that. For health and safety rights (Part II), including a work place harassment and violence complaint, the prohibition is in s.147 and the complaint is made under s.133. There, the Code treats the complaint as evidence of the contravention only where it concerns a refusal of dangerous work under s.128 or s.129 (s.133(6)).

Example

This is an illustration, not a real case. An employee at a federally regulated company makes a labour standards complaint about unpaid overtime under Part III of the Code. Two weeks later the employer suspends the employee without pay. The employee writes down the date of the complaint and the date of the suspension, and keeps the suspension letter. Because the complaint was made under Part III, a reprisal complaint to the CIRB would fall under s.246.1, it would be due within 90 days (s.246.1(3)), and the burden of proof rule in s.246.1(4) would apply. Had the employee instead reported a safety hazard or a harassment occurrence, the route would be s.147 and s.133.

What You Can Do

  1. 1A written request to HR citing CLC s.147 or CLC s.246.1 creates a documented record of your awareness of reprisal protection prior to filing any complaint.
  2. 2Documenting the date of every protected activity (complaint, escalation, accommodation request, access request) establishes a timeline.
  3. 3Documenting the date of every adverse action that follows (monitoring, PIP, schedule change, termination) preserves the sequence of events.
  4. 4Noting the gap between the protected activity and the adverse action records how closely one followed the other.
  5. 5Under CLC s.246.1, a reprisal complaint to the CIRB is due not later than 90 days after the day you knew, or in the Board's opinion ought to have known, of the action or circumstances giving rise to it (s.246.1(3)). The same 90 days applies to a s.147 complaint under s.133(2).

Warning Signs of Reprisal

  • Performance reviews or PIPs initiated for the first time shortly after your complaint
  • Schedule changes, shift reassignment, or relocation without business justification
  • Increased monitoring of your work that is not applied to others
  • Exclusion from meetings, projects, or communications you previously participated in
  • Tone changes from management (cold, formal, or avoidant) after a previously normal relationship
  • "Administrative" actions (office move, equipment changes, access restrictions) that coincide with your complaint timeline
  • Your contract not renewed or your position "eliminated" shortly after filing

What to Document

  • The exact date of every protected activity (complaint, escalation, accommodation request)
  • The exact date of every adverse action that follows
  • The gap between protected activity and adverse action (in business days)
  • Evidence that the adverse action was not applied to others (no other team member received a PIP, was monitored, etc.)
  • Evidence that no performance concerns existed prior to your complaint
  • Any communications from the employer that cannot provide a legitimate business justification for the adverse action

Where to File

Internal

  • Written notification to HR that the adverse action constitutes potential reprisal, citing CLC s.246.1 or s.147
  • Request written business justification for the adverse action

External

Canada Industrial Relations Board (CIRB)

For reprisal complaints under CLC s.246.1 (labour standards) and s.133 (health and safety, s.147). Due within 90 days of when you knew, or ought to have known, of the action or circumstances.

Under s.246.1(4), the complaint is itself evidence of the reprisal, and the burden of proof is on the party alleging it was not taken. Under s.133(6), the same rule applies only to refusals of dangerous work (ss.128 and 129).

90-day deadline

Key Statutes

CLC s.246.1Reprisal protection for Part III rights (labour standards), with complaint to the CIRB within 90 days (s.246.1(3))
CLC s.246.1(4)Complaint is itself evidence of the reprisal; burden of proof on the party alleging it was not taken
CLC s.147Prohibits reprisal for acting under Part II (occupational health and safety, which includes work place harassment and violence)
CLC s.133Complaint to the CIRB about a s.147 reprisal within 90 days (s.133(2)); the complaint is itself evidence only for refusals of dangerous work under ss.128 and 129 (s.133(6))

When Should You Contact a Lawyer?

This platform is designed to help you build your case independently — collecting evidence, documenting incidents, writing complaints in compliance language, and navigating the internal HR process. Many employees can handle these steps without a lawyer.

The most effective time to engage a lawyer is after you have completed the internal process and your employer has failed to resolve your complaint. At that point, a lawyer can review your complete file — your timeline, evidence, complaint, and the employer's response — and provide strategic advice before you file with an external body such as the CIRB, CHRC, or OPC.

By doing the groundwork yourself, your consultation becomes a focused strategic review rather than a costly fact-gathering session. This approach has been validated by employment lawyers who reviewed files prepared using this methodology and found the documentation thorough with nothing to add.

Cite This Page

MyWorkRights.ca, "Reprisal and Retaliation in the Workplace," accessed 2026-11-15, https://myworkrights.ca/harassment/reprisal