OHSA in Wonderland: Through the Looking Glass

by | May 15, 2017 | For Employers

Section 50 of the Ontario Occupational Health & Safety Act (“ OHSA ”) prohibits an employer from disciplining an employee who has sought enforcement of this law.

Guilty until Proven Innocent

If an employee alleges a violation of section 50 of OHSA then the employer must prove there has been no violation. This is called a reverse onus clause which means an employer must prove it did not violate OHSA.

After a brief summary of the remedies that are available to employees under section 50 of OHSA, this blog discusses three recent cases.


  1. Reinstatement for Non-Union Employees

If an employer cannot prove that it did not violate section 50 then the presumptive remedy is the employee’s reinstatement. Normally non-union employees do not have a right to reinstatement.

  1. Douple Dipping: Damages for Lost Wages & Damages for Loss of Employment

If the employee does not want to be reinstated then an employee can be awarded (i) lost wages that can far exceed wrongful dismissal damages, and (ii) damages for lost of employment. Some people do not understand why an employer can be ordered to pay an employee damages for lost wages and separate damages for the loss of employment.

  1. Aggravated damages

Even though OHSA does not state that the Ontario labour Relations Board (the “OLRB”) has the power to award aggravated damages the OLRB has ordered this kind of damages in at least two cases.

Three Cases

In a 2014 decision, an employer was ordered to pay an employee with 3.5 years’ service: (i) 21 weeks pay for lost wages which was the time between the termination and the date of the hearing plus an additional 6 weeks pay and (iii) $ 7500 in aggravated damages. The employee in this case was terminated after the employer learned she had filed a health and safety complaint with the Ministry of Labour (“MOL”) in connection with a workplace accident where she was injured.

In a 2015 decision, an employer was ordered to pay an employee with 19 weeks’ service (i) 31 weeks pay for lost wages (less part-time income earned during this period); (ii) 6 weeks pay for the loss of employment; and (iii) special damages for job search costs. The employee in this case was terminated after the employer learned that the employee asked the MOL about the non-existent workplace health and safety committees at the workplace.

In a 2017 decision, an employer was ordered to pay an employee (i) 33 weeks’ pay for lost wages and (ii) $5000 as compensation for the harm inflicted on her by the employer’s flagrant breach of her statutory rights. The employee in this case was terminated shortly after complaining that a co-worker had threatened her.

Lessons to Be Learned

  1. An employee has the right to file a complaint with the Ministry of Labour claiming he or she has been terminated for raising a health or safety concern including a workplace harassment complaint. The employer must prove the employee’s decision to seek enforcement of OHSA had nothing to do with the termination; otherwise, the presumptive remedy is reinstatement.
  2. There is no cost to file a complaint and the employee need not hire a lawyer. If the complaint is not successful then the employee will not be ordered to pay any of the employer’s costs. The legal cost to defend such a complaint can easily amount to several thousand dollars.
  3. If the complaint is successful then the employee can be awarded significant damages; in some cases, significantly more than wrongful dismissal damages.
  4. An employer should take all health and safety complaints seriously including workplace harassment complaints and other alleged violations of OHSA and investigate them promptly.
  5. An employer terminates an employee for calling the Ministry of Labour about OHSA violations at its extreme peril.

For over 25 years, Doug MacLeod of the MacLeod Law Firm has been advising employers on all aspects of the employment relationship. If you have any questions, you can contact him directly at 416 317-9894 or at [email protected]

The material and information in this blog and this website are for general information only. They should not be relied on as legal advice or opinion. The authors make no claims, promises, or guarantees about the accuracy, completeness, or adequacy of any information referred to in this blog or its links. No person should act or refrain from acting in reliance on any information found on this website or blog. Readers should obtain appropriate professional advice from a lawyer duly licensed in the relevant jurisdiction. These materials do not create a lawyer-client relationship between you and any of the authors or the MacLeod Law Firm.



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