1) The system comes in when both players agree to use it (at any time) or when after 10 minutes the score is below 9-9.
2) The player who's serving must take the point in less than 12 shots, if the receiving player manages to put 13 shots inside the table he takes the point. The service change is after every point.
3) After the Expedite System has started it continues during all the match.