2.1 General Regulations
The following rules dictate the use of scoring programs and other applications. These programs must be approved by the IPSC President regarding high level matches.
9.11.1 Official Scoring Program
The official scoring program for all Level IV or higher matches is the latest version of the Windows® Match Scoring System (WinMSS), unless another scoring program is approved by the IPSC President. For other level matches, no other scoring program can be used without the approval of the Regional Director of the host Region.