Contested by 12 clubs,[1] it operates on a system of promotion and relegation with Cambodian Second League.
The league starts from 18 February until 19 November.
[2] Boeung Ket Angkor are the defending champions.
Source:[3] The number of foreign players is restricted to five per team.
A team can use four foreign players on the field in each game, including at least one player from the AFC country.