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.

65 management system. The main directions for aligning national regulatory documents with international standards are identified, in particular with regard to documenting testing procedures, ensuring measurement traceability, risk management, and the continual improvement of processes. It is substantiated that the harmonization of standards contributes to enhancing the reliability of mechanical testing results, ensures mutual recognition of conformity assessment outcomes, and increases the competitiveness of mechanical engineering products in international markets. It is demonstrated that the integration of the requirements of ISO 9001 into the national standardization system makes it possible to combine technical quality criteria with a process-based approach to production management focused on meeting customer requirements and minimizing the risks of nonconformity. The study concludes that further improvement of the regulatory framework for mechanical testing is advisable, taking into account the principles of risk-based thinking, the digitalization of quality control processes, and international integration in the field of standardization. Keywords: harmonization of standards; mechanical testing; mechanical engineering; quality management system; ISO 9001; conformity assessment; standardization. Under the current conditions of production globalization and integration into global markets, Ukrainian mechanical engineering enterprises face the need not only to solve engineering and manufacturing tasks but also to comply with internationally recognized quality management requirements. One of the fundamental instruments of such integration is the harmonization of national standards with international ones, aimed at aligning mechanical testing practices and quality management systems in accordance with ISO 9001. The harmonization of standards ensures comparability, mutual recognition of test results, and consumer confidence in mechanical engineering products on global markets.