The Tau'ri-Edoran Treaty is an alliance treaty between the Tau'ri and the Edorans to allow the Tau'ri to dig for Naquadah on Edora. The Tau'ri team SG-1 first came into contact with the Edorans in 2000, and agreed to open up a relationship between their people, to be able to dig up Naquadah on their land, which they could use, and, in return, to teach the Edorans to defend themselves against the Goa'uld and provide them with medicine. (SG1: "A Hundred Days")