Supreme Court quashes labor agreement time rules for international drivers, requiring specific employer justification.

The Supreme Court quashed lower court decisions rejecting the registration of a collective agreement clause regarding task-based working hours for international drivers. The court found that while the abstract concept of task-based time is valid, its application requires specific justification based on the employer's organization and the ability to perform tasks within statutory limits. Consequently, the case was remanded for a new evaluation of the agreement's specific provisions against these criteria.