Section 39 — Canada Labour Code: Order revoking certification or declaring bargaining agent not entitled to represent bargaining unit

If, on receipt of an application for an order made under subsection 38(1) or (3) in respect of a bargaining agent for a bargaining unit, and after any inquiry by way of a representation vote or otherwise that the Board considers appropriate in the circumstances, the Board is satisfied that a majority of the employees in the bargaining unit no longer wish to have the bargaining agent represent them, the Board shall, subject to subsection (2), by order, in the case of an application made under subsection 38(1), revoke the certification of the trade union as the bargaining agent for the bargaining unit; or in the case of an application made under subsection 38(3), declare that the bargaining agent is not entitled to represent the employees in the bargaining unit. If no collective agreement applicable to a bargaining unit is in force, an order shall not be made under paragraph (1)(a) in relation to the bargaining agent for the bargaining unit unless the Board is satisfied that the bargaining agent has failed to make a reasonable effort to enter into a collective agreement in relation to the bargaining unit.