The LTI Working Group, convened by the 1EdTech Consortium, brings together developers and architects from major service providers, edtech application companies, and educational institutions to develop the Learning Tools Interoperability (LTI) standard. Adopted globally across K-12, higher education, and lifelong learning, LTI securely and efficiently links learning tools to platforms like learning management systems. The group collaborates to refine LTI, addressing use cases such as providing easy tool access for students, supporting grade reporting for teachers, and integrating resources for institutions. Meeting weekly, they enhance LTI’s 16 extension specifications to meet evolving educational demands and maintain its widespread global use.