In the 2013-2014 school year, the former three group classification system was replaced by a six group classification system with Group 1A schools having the smallest enrollments and Group 6A schools having the largest enrollments. Generally, schools which had competed in Group A have been assigned to the new Groups 1A and 2A; in Group AA, the new Groups 3A and 4A; and in Group AAA, the new Groups 5A and 6A. Unlike the former system, the VHSL intends that the group classifications will remain approximately the same size, and schools will not be allowed to compete for a state championship in a group classification above or below the one determined by their enrollment. Regrouping will occur every two years.