In 2002 the enterprise implemented an integrated quality assurance system according to ISO 9001:2000 and ISO 14001:1996 standards, certified by the certificates, issued by Bureau Veritas Quality International. According to the quality assurance system each produced item is tested at every stage of the production. This ensures that quality standards are met and a perfect final product is produced.

In 2005, after 3 years of experience in the sphere of ammunition production, GGG cartridges cal. 5.56x45 and cal. 7.62x51 successfully passed quality tests in NATO ERTC in Pendine and GGG received a right to mark cartridges with NATO interchangeability sign.

Last audit of quality assurance system was performed acc. ISO 9001:2008 and ISO 14001:2004 standards.