Chairman of TC 90
Shyntas Zholayev,
Director of Production and Technical Department of «NC «QazaqGaz» JSC

Deputy Chairman of TC 90
Gaziz Isayev,
Director of Analytical and Expertise Department of «QazaqGaz Research and Development» LLP

Deputy Chairman of TC 90
Zhandos Matayev,
Director of Technical Regulation Department of «KAZENERGY» Association

Executive Secretary
Didar Turarbekova,
Deputy Director of Technical Regulation Department of «KAZENERGY» Association