Quality management system, globally accepted to demonstrate the ability to meet quality requirements and improve customer satisfaction in a customer-supplier relationship.

The environmental management system contributes to the expansion of the company's operations to areas that are not only related to the customer and the suitability of the product / service, but also to environmental impacts, reduction of pollution, waste and energy consumption.

ECM certificate for the 4th function, maintenance issued by the Croatian Railway Safety Agency.

DIN EN ISO 3834 -2 certificates prove that the company is authorized for welding in the production of new vehicles or repair and maintenance of railway vehicles.

On February 24-th, 2023, the Agency for Railway Traffic Safety of the Republic of Croatia to Rail Factory d.o.o. ISSUED CERTIFICATE OF CONFORMITY FOR MAINTENANCE FUNCTIONS, performance of maintenance. This authorization confirms the acceptance of the maintenance system within the European Union in accordance with Directive (EU) 2016/798 of the European Parliament and of the Council and Commission Implementing Regulation (EU) 2019/779 for a period of five years.