Contested by eight clubs, it operates on a system of promotion and relegation with the Volleyball Pro Challenge League.

The league maintains strong ties with international volleyball governing bodies, adhering to the rules and regulations set by the FIVB and the AVC.

In the Thailand League, the games are played during Fridays, Saturdays and Sunday.

The Thai League mainly allows its clubs to hire a maximum of 2 foreign players for a season.

An extra +1 quota is given to the clubs if they decide to sign a player from a neighbouring Southeast Asian country.