Borders will remain closed to passengers and individuals. Operators who are authorized to continue to operate in transportation of goods can cross borders at the international checkpoints, but they must strictly follow the measures required at the checkpoints.Source: https://covid19.gov.la/index.php
According to the information received from the General Department of Land Transport of the Ministry of Public Works and Transport of Cambodia on 7 May 2020, thereare no international road transport restrictions imposed by Cambodia. Relevant authorities make necessary adjustments to ensure and facilitate the continuous movement of goods by road. Nevertheless, preventive measures are being implemented at the border crossing points by relevant authorities, such as temperature check, travel history check and necessary medical procedures for drivers to ensure that they are not infected before entering and exiting Cambodia.
Source: General Department of Land Transport of the Ministry of Public Works and Transport of Cambodia