Section 4: Players & Officials

A team consists of a maximum of 14 players: 12 players and 2 Liberos (Rule 4.1.1). In FIVB World and Official Competitions, teams may register up to 14 players; 12 regular players and 2 Liberos.

Source: Rule 4.1, Rule 4.1.1, Rule 4.1.2, Rule 4.1.3, Rule 8, Rule 8.1, Rule 8.4.1, Rule 8.4.2, Rule 8.4.3, Rule 8.3, Rule 8.3.2, Rule 8.5, Rule 7, Rule 7.1, Rule 7.3.1, Rule 7.4.1, Rule 7.4.2, Rule 7.4.3, Rule 15, Rule 15.2

Send this to your friend — argument over.