The applicant union sought to certify a bargaining unit of occasional teachers employed by the respondent in its elementary panel.
The respondent argued for a composite unit including both elementary and secondary occasional teachers.
The Board found that a unit limited to the elementary panel was appropriate, mirroring the historical dichotomy in teacher collective bargaining.
The Board further held that occasional teachers on the secondary panel who occasionally worked in primary schools were not employees in the bargaining unit for the purposes of the certification application.