Visa extensions will not be issued for foreigners who fail to register in the Foreigners Present in Cambodia System (FPCS) by July.
Cambodia’s Immigration Department (GDI) director general General Kirth Chantharith said in a statement that municipal and provincial police chiefs have been told to enforce the Interior Ministry’s directive regarding the management of foreigners living and visiting the Kingdom.
“The GDI will not renew visas of foreigners staying in Cambodia who are not listed in the FPCS. This will be implemented on July 1 this year.”
In full: https://www.nst.com.my/world/region/2020/05/590026/no-registry-no-visa-extension