Arbitration victory for workers denied COVID-19 vaccine exemptions

The Democracy Fund is encouraged by the labour arbitration victory for union members that were improperly denied COVID-19 vaccine exemption requests.


During COVID-19 lockdowns many Canadian employers implemented vaccine mandates, forcing employees to choose between job loss or an unwanted COVID-19 vaccination. TDF lawyers met with many union members confronted with this dilemma, and explained their legal rights under human rights legislation and collective agreements.

Many religious union members who opposed vaccination due to their sincerely held religious beliefs, filed religious exemption requests with their employers. However, these religious exemptions were often denied arbitrarily and superficially. Sometimes employers requested written proof of relevant spiritual doctrine from a religious objector. Sometimes employers summarily rejected claims of sincere religious belief.

In 2022, the Air Line Pilots Association (ALPA), on behalf of 7 unionized Air Canada pilots, brought grievances against Air Canada for improperly rejecting their vaccine exemption requests. After their religious exemption requests were denied, the pilots were placed on unpaid leaves of absence. The union members alleged workplace religious discrimination under their Collective Agreement and the Canadian Human Rights Act.

A labour arbitrator has now ruled in favour of the pilots, as reported in Air Canada v. Air Line Pilots’ Association 2026 CanLII 16803 (CA LA).

Arbitrator Hayes ruled that denying these religious exemption requests was improper and resulted in workplace discrimination contrary to the Canadian Human Rights Act and the Collective Agreement. The arbitrator held that it was not appropriate for Air Canada to direct employees to justify religious exemptions with a "personalized, written, and dated explanation from your religious leader explaining the religious reasons why you are unable to be vaccinated against COVID-19." Arbitrator Hayes reiterated that the law requires an employer to assess an individual’s subjective religious beliefs rather than making an overly objective determination of whether those beliefs objectively conform to the mandates of the religion.

TDF Litigation Director Mark Joseph said, "During the COVID-19 pandemic, we saw employers in unionized workplaces demand that religious objectors provide written proof of the religious doctrine justifying their COVID-19 vaccination exemption. Many employers then either dismissed these exemptions summarily or ignored them. We maintained that this demand was legally improper. University officials made similar demands of university students. Though we assisted where possible, for many clients, the initial religious exemption denial meant choosing between losing employment or educational progress, followed by years of litigation, or abandoning religious principles and acquiescing to the vaccine mandate. Canadian society has yet to address this disgraceful, coercive conduct by employers, university administrators and authorities."


About The Democracy Fund:

Founded in 2021, The Democracy Fund (TDF) is a Canadian charity dedicated to constitutional rights, advancing education and relieving poverty. TDF promotes constitutional rights through litigation and public education. TDF supports an access to justice initiative for Canadians whose civil liberties have been infringed by government lockdowns and other public policy responses to the pandemic.

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