The employer alleged that the union obtained its certification by fraud because it estimated 57 employees in the bargaining unit on its application, despite the employer previously stating there were 64.
The Ontario Labour Relations Board applied the test for fraud from Derry v. Peek, which requires a false representation made knowingly, without belief in its truth, or recklessly.
The Board found that the union representatives had an honest belief in their estimate, which was based on a practical assessment by the chief steward.
The Board concluded that the union's conduct did not amount to fraud and upheld the certificate.