SDCL § 41-15A-12: Suspension effective upon failure to request hearing or affirmation of suspension--Surrender of license.

If the person fails to request a hearing within twenty days of mailing of the notice of suspension, or if the suspension of hunting, trapping, or fishing privileges is affirmed by the commission or its authorized agent following a required hearing, the suspension of hunting, trapping, or fishing privileges shall become effective and the person shall surrender any current South Dakota hunting, trapping, or fishing license to the licensing authority within fourteen days.