The University of Cambodia is fully registered with the Royal Government of Cambodia and is officially recognized by a sub-decree (number 51) issued by the Royal Government of Cambodia and signed by Samdech Hun Sen, Prime Minister of the Royal Government of Cambodia, on 20 June 2003. It is also registered with the Accreditation Committee of Cambodia (ACC: number 34/05). The University of Cambodia has been accredited by ACC for 3 years (2006-2009).