Complex sentence: In 1983, the rules for this sport and approval for classification was done by the CP-ISRA, but in 2002, the rules governing the sport, including classification, were set by the 1994 IPC Handbook.
Split into simpler sentences: In 1983, the rules for this sport and approval for classification was done by the CP-ISRA. In 2002, the rules governing the sport, including classification, were set by the 1994 IPC Handbook.