This thesis is a call to action for reparative work for Traditional Knowledge and Indigenous resources in libraries. The Library of Congress Classification (LCC) and Library of Congress Subject Headings (LCSH) insufficiency describe and classify Indigenous resources. This project is a case study that focuses on UCLA’s American Indian Study Center (AISC) Library and surveys their collection to inform, create and implement a local classification scheme which centers Indigenous epistemologies, modes of knowledge transmission, and ontological practices. The project leverages preferred subject headings used by other institutions and Indigenous governments to implement alongside the local classification scheme. Its implementation and reorganization methods will highlight how Indigenous centered classification systems will increase discoverability of resources, combating the erasure and marginalization of Traditional Knowledge. The study emphasizes the need for collaboration with Indigenous communities and information professionals to maintain the integrity of the subject headings and foster meaningful relationships with the Indigenous communities the library serves.