WAS is a member of IATA Ground Handling Council and renders its services according to IATA’s rules and regulations. The company was also granted a permission to render and perform handling services, nr PL-3H/08, which was issued by the Polish Civil Aviation Authority. Moreover WAS implemented Quality Management System ISO 9001, meeting all the requirements of the system and acquired the international ISO 9001 Certificate issued by Lloyd’s Register Quality Assurance Ltd. Company.