FINOS is the leading Linux Foundation forum dedicated to fostering open source, open standards, and open data collaboration specifically within the financial services industry. It hosts key projects such as the Common Domain Model (CDM), FDC3, Artificial Intelligence initiatives, and the OS-Climate Community, promoting interoperability and innovation in fintech. Notable for its community-driven efforts, including developer toolchains, training programs, and events like OSFF, FINOS drives open source maturity and adoption across global financial institutions.