This bill would prohibit public K-12 school athletic teams from participating in post-season athletic events against nonpublic school athletic teams. This bill would prohibit public K-12 schools from being members of athletic associations that prohibit or discourage member schools from participating in certain athletic events; other than post-season athletic events. This bill would also prohibit public K-12 schools from competing in athletic events against other schools that belong to a separate athletic association unless that athletic association meets certain minimum criteria.