相关规则
Afghanistan
Practice Relating to Rule 132. Return of Displaced Persons
Section E. Non-discrimination
In 1997, in letters to the UN Secretary-General and the President of the UN Security Council, Afghanistan called upon the UN “to prepare the circumstances allowing all civilians who have been deported and forcibly displaced to return to their homes without being subjected to discrimination on the basis of gender, age or ethnic origin”. 
Afghanistan, Identical letters dated 19 January 1997 to the UN Secretary-General and the President of the UN Security Council, UN Doc. S/1997/54, 21 January 1997, p. 3.