Social pact with foreign entity creates source of labor law protecting employee tenure under Art. 9 KP.

The Supreme Court dismissed the employer's cassation appeal regarding an employee's wrongful dismissal claim. The court found that a social pact between a foreign company and Polish trade unions, integrated with the collective agreement, established a source of labor law providing enhanced tenure protection. Consequently, the lower court correctly awarded damages for the unlawful termination while declining reinstatement due to the approaching expiration of the protective period.