KMG's corporate governance structure is continuously improved, for the purpose of complying with the international standards (ISO 9001, ISO 14001, ISO 27001), and consistence with the best international practices. Diagnostics of KMG's corporate governance arrangements is carried out on an annual basis by outside companies and the internal audit service, in rotation.

In 2016 the corporate governance rating was not assigned, and by the results of 2017 it rated at “B” level given the diagnostic of corporate governance by PricewaterhouseCoopers LLP independent consultant based on a new Diagnostic methods of corporate governance in legal entities fifty percent of voting shares of which directly or indirectly are held by “Samruk-Kazyna” JSC.