Objectives: The primary objective of the Algerian legislator is to create a structured and regulated environment for investments that fosters a positive climate. The focus is on establishing legal frameworks that enhance transparency and ensure equal treatment for both local and foreign investors. This approach is intended to drive growth in the investment sector and to provide a sense of security and stability for investors. Methods: To achieve these goals, the legislator has emphasized the importance of legal and judicial safeguards, grounded in clear and objective principles. These principles are intended to secure the rights of investors while encouraging a fair and consistent regulatory environment. In addition to general legal protections, the framework includes specific fiscal incentives designed to attract investors. Results: One of the significant developments in this area is the amendment of the Investment Promotion Law No. 22-18, which introduced various legislative measures to support investment. These changes encompass a range of guarantees for investors, alongside tax breaks and financial incentives, which collectively create a more appealing investment landscape. Conclusion: The revised legal framework represents a proactive step by the Algerian government to enhance the investment sector. By ensuring legal protections, promoting fiscal benefits, and fostering an equitable environment for all investors, the new law aims to strengthen Algeria’s position as an attractive destination for investment, thereby contributing to economic growth and development.