Labor law: Employee's refusal of new work terms proven by conduct under general civil law rules.

The Supreme Court dismissed the cassation appeal against a labor court ruling that found the employee's refusal of new work terms valid. The lower court determined the employee's verbal refusal and subsequent sick leave constituted sufficient conduct to express her will, as the Labor Code did not specify a formal declaration method. The Supreme Court agreed, ruling that general civil law principles allow will to be expressed through any sufficiently revealing behavior, thereby upholding the termination of the employment contract.