Travel Baseball, depending on the league and tournament, are governed by various ruling bodies. While Little League recently announced a moratorium on composite bats, USSSA and AAU – the two popular ruling bodies – have different stances on composite bats. Click on the appropriate ruling body for their stance: USSSA, AAU (look for Bat Size).
For teams playing in NVTBL, here are their rules on bats: Age 8U – 14u divisions: Players shall NOT be limited by the 2015 High School Baseball Rules published by the NFHS regarding bat dimensions. JV, Varsity and ODL teams must follow BBCOR standards. All bats need to be BPF approved.