In 2013, the General Director of AO OKB Zenith it was decided to obtain a certificate for quality management system ISO 9001: 2008 certification in the Russian Register. Certification in the Russian Register provides a certificate of compliance with ISO 9001: 2008 certificate of conformity and a single specimen of the International Network of certification bodies IQNet. IQNet certificate recognized in Germany, France, Japan, only 37 countries. 

In December 2013 conducted a preliminary audit of the existing ZAO OKB Zenith quality management system. The audit was performed by OOO Russian Register - Siberia, a subsidiary of Certification Association Russian Register. In April 2014 passed the certification audit, and it was a positive decision to issue a certificate.

29.07.2014 was officially awarded certificates of conformity QMS ZAO OKB Zenith, the international standard ISO 9001: 2008. Received certificates AO OKB Zenith and a subsidiary of the company OOO OKB Zenith. 

Obtained also a certificate of conformity single sample of the International Network of certification bodies IQNet, recognized in 34 countries. The certification audit was conducted by OOO Russian Register-Siberia (a subsidiary of Certification Association Russian Register).