Bantu Homelands Citizenship Act, 1970

The Bantu Homelands Citizenship Act, 1970 (Act No. 26 of 1970; subsequently renamed the Black States Citizenship Act, 1970 and the National States Citizenship Act, 1970) was a Self Determination or denaturalization law passed during the apartheid era of South Africa that allocated various tribes/nations of black South Africans as citizens of their traditional black tribal "homelands," or Bantustans. 
The act was repealed on 27 April 1994 by the Interim Constitution of South Africa.