Our emphasis is on customer satisfaction and improving the organisation's effectiveness, efficiency and profitability.

In 1996, AOS refinery gained certification in accordance with DIN EN ISO 9001 and in July 2006 was re-certified DIN EN ISO 9001:2000-12 (quality management systems), DIN EN ISO 14001:2005 (environmental management systems) and OHSAS 18001 (occupational health and safety management systems) by the accreditation body GAZ.

To control our laboratory processes to meet the Quality Management System Standards the laboratory is accredited as per DIN EN ISO / IEC 17025:2000. 

A Quality Management delegate has been appointed to co-ordinate the quality function and the management handbook includes quality, environment and safety.

*Click to download ISO certificates