The employer brought a pre-hearing application to dismiss two grievances filed by the union on behalf of an employee.
The grievances alleged that a manager's letter, which responded to a workplace harassment complaint and detailed past unsustained allegations against the grievor, was defamatory and improperly distributed.
The employer argued the Board lacked jurisdiction over defamation claims and that no prima facie breach of the collective agreement was established.
Applying the Supreme Court's test in Weber, the Vice-Chair found that the essential character of the dispute arose from the collective agreement, as the letter was written by a manager communicating a workplace problem and implicated provisions regarding discipline, discrimination, and health and safety.
The employer's preliminary objection was dismissed.