Employer salary increase offer constitutes a change of employment contract terms accepted by tacit agreement.

The Supreme Court dismissed the employee's cassation appeal regarding her employment status and salary. The lower courts found that the employer's written offer for a salary increase constituted a change to the employment contract terms, which the employee accepted tacitly by returning to work. The court rejected the argument that such a change required a formal notice of termination or that filing a lawsuit implied rejection of the new offer.