The states that seem to require either ACT or SAT testing in 2019 are listed below…
Source – https://www.edweek.org/ew/section/multimedia/what-tests-does-each-state-require.html
Alabama
Colorado
Connecticut
Delaware
District of Columbia
Hawaii
Idaho
Illinois
Kentucky
Maine
Michigan
Mississippi
Montana
Nebraska
Nevada
New Hampshire
North Carolina
Ohio
Oklahoma
Rhode Island
Tennessee
Utah
West Virginia
Wisconsin
Wyoming