Mouly Ieng is currently the Senior Minister in Charge of Special Mission of the Royal Government of Cambodia and the Chairman of the National AIDS Authority. He has been involved in the Global Fund grants since 2013, and has extensive experience in humanitarian activities. He was one of the signatories of the Paris Peace Agreement on the Cambodia conflict in 1991. He also succeeded the late Sergio de Mello of the UN in launching the demining program in Cambodia in the 1990s. Furthermore, he fought for press freedom when he serves as the Minister of Information in 1993.