Social security court dismissed appeal regarding employer's failure to pay contributions for a specific employee category.

The Supreme Court rejected the appeal filed by a trade union against a lower court decision ordering an employer to pay social security contributions. The union argued that the employer failed to fulfill obligations for a specific group of workers, while the employer contended the contributions were not due under the applicable regulations. The court upheld the lower court's ruling, confirming that the employer remained liable for the unpaid contributions based on the established facts and legal requirements.