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

Seasons run from October to March, with teams playing 14 games each.

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

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.