Advanced training courses on the topic «Quality control of stone materials (crushed stone from rocks, slag rubble) » have been completed in the Almaty regional branch of KazdorNII JSC.

The course program included the study of the of sampling, testing and classification methods of crushed stone from rocks in accordance with the current standards of the Republic of Kazakhstan.

Upon completion, a certificate of successful completion of the courses was issued to the student from the organization of "National Center of Expertise and Certification" JSC.