Union Mondale de Billard Official Rules
The Union Modiale de Billard is the official governing body for carom billiards worldwide. On its websute, the UMB publishes its official rules and statutes which governs all aspects of play and competitions.
The Union Modiale de Billard is the official governing body for carom billiards worldwide. On its websute, the UMB publishes its official rules and statutes which governs all aspects of play and competitions.