This article explores the experience and practical analysis of using Islamic finance instruments with a focus on successful project case studies. It examines how key instruments such as mudaraba, musharaka, sukuk, and ijara have been applied in financing infrastructure, energy, and business projects across Muslim-majority countries, with particular emphasis on Malaysia and the Middle East. The study highlights that these instruments not only provide alternatives to conventional credit but also ensure ethical, risk-sharing, and sustainable approaches to financing. Lessons from successful projects are discussed for possible implementation in Uzbekistan.

This article provides information about the theoretical basis of investment instruments, musharakah and mudarabah, organizational and management system, as well as the principles of practical application, as well as their differences from each other. In addition, issues related to the possibility of attracting domestic and foreign investments in Uzbekistan by implementing these agreements are presented.

The article examines the role of Islamic banking in stimulating the inflow of investments into the real sector of the economy. Islamic financial institutions, based on Sharia principles, ensure fair risk-sharing, transaction transparency, and a focus on projects with real economic value. Based on an analysis of theoretical foundations and the experience of countries with a developed Islamic financial system, it is revealed that Islamic banking contributes not only to attracting domestic and foreign investments but also to enhancing the stability of the financial sector. Particular attention is given to the prospects for implementing Islamic banking in Uzbekistan as a factor in supporting small and medium-sized businesses, developing infrastructure, and strengthening trust in the banking system.

This article discusses the ways of developing Islamic banking services in the activities of commercial banks and member countries of the Islamic Development Bank (IDB) group, as well as an analysis of existing problems and improving development prospects. The article also presents the existing problems in the prospects for developing the use of Islamic banking services in the activities of commercial banks of the Republic of Uzbekistan, as well as the author's approaches and proposals for their elimination.

This article has studied and analyzed various scientific works that describe the instruments of Islamic finance and project financing through Islamic finance, as well as its differences and advantages from the traditional financing system. During the study and analysis of scientific works, international experience was studied and ways to further improve the financing of projects through Islamic instruments were presented. At the same time, from the scientific works carried out within the framework of ScienceDirect, Google Scholar and Researchgate, 54 articles on the topic were studied, 24 of which were reflected in this article.