PHNOM PENH: Revenue collected by the One Window Service Offices (OWSOs) in the 25 capitals and provinces in Cambodia until July 2022 amounted to more than US $75 million, of which the revenue collected by district-level OWSO amounted to nearly US $20 million. This is according to a report from the Ministry of Interior.

At present, the OWSO covers all 25 provinces of Cambodia, with 204 offices nationwide.

Ministry of Interior Spokesperson, Khieu Sopheak, stated that the OWSO is a mechanism created to provide closer, more convenient, and transparent services to citizens.

"Whatever the people want to do, they can come to the OWSO, they just need to pay the state service fee as stated on the OWSO window," he said.