This fonds contains the records generated by the Office of the Treaty Commissioner, originally created in 1989. This fonds is divided into 10 series and mainly contains commissioned reports and archival documents relating to treaty-making between the Crown and Indigenous Nations in Canada. The 8 series under this fonds include: 1 Treaties; 2 History; 3 Justice; 4 Government; 5 Education; 6 Land; 7 Media; 8 Current Conditions; 9 Finding Aids; 10 OTC Administration.