Bilateral relations between Indonesia and Qatar have been established since 1976. It is important for a country to build strong bilateral relations between the two countries to achieve national interests. With the Bilateral Investment Treaties agreement being one form of cooperation agreement between Indonesia and Qatar which aims to protect and promote foreign investment, as well as handle investment, trade relations. The purpose of this research is to see how the implementation of Bilateral Investment Treaties in trade and investment activities in the period of President Joko Widodo in 2019-2023. The concepts used in this research are bilateral cooperation, and national interest. The research method applied in this research is a qualitative method which analyzes, explores and describes a problem comprehensively, analyzes sentences and provides reports from informants in detail. The findings of this research are that in the case of this study, a series of trade and investment activities carried out by the two countries through the Bilateral Investment Treaties agreement, made these two countries further strengthen their commitment to continue to increase trade cooperation and channel investment funds in several sectors such as tourism facilities, food infrastructure and the livestock industry which of course can support SMEs with good products. This role also has implications for the national interests of Indonesia and Qatar as countries that have important regional positions. Thus, the role of G to G and B to B stakeholders helps the role of the president to meet the needs of the government, as well as the people of both countries.