The Department of Education shall recalculate the amounts of the allocations for the disability levels defined in § 13-37-35.1. The recalculation shall be based on statewide average expenditures as reported to the Department of Education in school district annual reports by disability for the previous three school fiscal years. A recalculation shall take place in fiscal year 2020 and every two years thereafter, and the recalculated rates take effect in the year following a recalculation.
SDCL 13-37-35.2