Versions of s. 109.1(1)

On application by a trade union, the Board may, by order, require an employer to give an authorized representative of the trade union mentioned in the order, or the Board, or both, the names and addresses of employees whose normal workplace is not on premises owned or controlled by their employer and authorize the trade union to communicate with those employees, by electronic means or otherwise, if the Board is of the opinion that such communication is required for purposes relating to soliciting trade union memberships, the negotiation or administration of a collective agreement, the processing of a grievance or the provision of a trade union service to employees.