Questão jurídica principal
Whether the social plan clause granting severance could be invalidated for fundamental mistake or intentional deception
Decisão extraída
The employer could not invoke mistake or intentional deception against the employee-benefiting social plan clause.
Fundamentação extraída
Any alleged non-disclosure concerned only the contractual relationship between the social-plan parties and did not create a relevant mistake vis-à-vis the employees; causation for contract avoidance was lacking.