Cambodia and Indonesia are set to sign a visa-exemption agreement when Indonesian Foreign Minister Marty M Natalegawa arrives for a state visit from June 1-3, the Foreign Ministry said in a statement Friday. During his visit, Natalegawa will also meet King Norodom Sihamoni, Prime Minister Hun Sen, Senate President Chea Sim and National Assembly President Heng Samrin. Cambodia has so far signed visa-exemption agreements with Malaysia, Laos, Singapore, Vietnam and the Philippines.