Sahrawi Arab Democratic Republic
The first two constitutions were promulgated in 1976 with the proclamation of the republic. When SADR joined the African Union in 1982 it was required to organize itself better politically. There were constitutional reforms and in 1991 a new constitution was promulgated. The constitution is very similar to that of Algeria, however with the peculiarity that the parliament is the main operating body instead of the president.