The SGP is a member of the Horn of African Greens in the Federation of Green Parties of Africa, which includes the national green parties in the other Horn of Africa states of Djibouti, Eritrea and Ethiopia.
As a member of the Horn of African Greens in the Federation of Green Parties of Africa, the SGP includes national green parties from other Horn of Africa states such as Djibouti, Eritrea, and Ethiopia.