A/HRC/9/28 page 113 ANNEX IV Mandate-holders appointed by the Council at its ninth session Working Group of Experts on People of African Descent Monorama Biswas (Bangladesh) Mirjana Najcevska (the former Yugoslav Republic of Macedonia) Working Group on Enforced or Involuntary Disappearances Olivier de Frouville (France) Independent expert on the issue of human rights obligations related to access to safe drinking water and sanitation Catarina de Albuquerque (Portugal)