Proceedings of the International scientific and practical conference ―New York Global Science Conference 2026‖ (March 6-8, 2026) / Publisher website: www.naukainfo.com. – New York, USA, 2026. - 250 p.

64 GENERALMECHANICS AND MECHANICAL ENGINEERING UDC 621: 620.1: 005.6: 006.015.5 Oleksandr V. Kuzyk PhD in Engineering, associate professor head of the department of Materials Science and Foundry Production Tetiana F. Riabovolyk PhD in Economics, associate professor head of the department of Economics, Management and Commercial Activity Yaroslav Yu. Riabovolyk first-year student, group PM-25-1 Department of Materials Science and Foundry Production Central Ukrainian National Technical University Kropyvnytskyi, Ukraine HARMONIZATION OF MECHANICAL TESTING STANDARDS AS A COMPONENT OF STRATEGIC QUALITY MANAGEMENT IN MECHANICAL ENGINEERING MANUFACTURING Abstract. The article examines the issues related to the harmonization of national standards for mechanical testing with the requirements of ISO 9001:2015 in the production of mechanical engineering products. The role of mechanical testing is analyzed both as a component of the process of confirming product compliance with established technical requirements and as an element of the enterprise quality