In this article, the reforms carried out in the Republic of Uzbekistan on the application of Quality Management in the construction materials industry were studied in a scientific and practical way.nnotation. In this article, the reforms carried out in the Republic of Uzbekistan on the application of Quality Management in the construction materials industry were studied in a scientific and practical way. The study critically analyzed the basic concepts of the theory of Quality Management, the views of foreign and domestic scientists, and evaluated the possibilities of their application to the construction materials industry. The article analyzes the volumes of production of building materials, the proportion of enterprises that have implemented the ISO 9001 Quality Management System, the level of defective products and export indicators.he article analyzes the volumes of production of building materials, the proportion of enterprises that have implemented the ISO 9001 Quality Management System, the level of defective products and export indicators. The results of the analysis developed scientific and practical conclusions on the implementation of the quality management system to ensure the stability of product quality, reduce production costs, increase export potential and strengthen the competitiveness of enterprises.

In recent years, distance learning has become an integral part of Uzbekistan’s education system, yet a unified methodological framework for assessing its quality against international norms has not been established. This article proposes an analytical model for assessing distance learning quality based on international digital education standards (ISO/IEC 40180, ISO 21001, IMS Global/1EdTech, SCORM and xAPI, Quality Matters, OpenupEd, and the European Standards and Guidelines — ESG). The model is expressed as an integral quality index (SI) combining six dimensions: content and curriculum quality, instructional design, technological infrastructure and interoperability, learner support and engagement, assessment and learning outcomes, and quality management. The study draws on a systematic review of the literature, a comparative analysis of international standards, and secondary data. The analysis shows that national distance learning platforms (EDUUZ, the digital resources of IT-Park University) are advancing rapidly in content and technology but lag behind international norms in instructional design, learning analytics, and continuous quality management. A continuous-improvement mechanism is proposed that links quality assessment with methodological management. The findings are of practical value to educational institutions, accreditation bodies, and regulators.

The article provides information on the use of modeling methods in assessing quality management in construction organizations, as well as the essence and features of quality management in construction.

This article describes the content of operational activities and their management in enterprises. The approaches of scientists to the management of operational activities are also indicated, as well as the directions of the tasks of managing operational activities. General conclusions are formulated and appropriate recommendations for effective operational management are given.