The U.S. Nuclear Regulatory Commission (NRC) is amending its spent fuel storage regulations by revising the Holtec International (Holtec) HI-STORM Flood/Wind (FW) Multipurpose Canister (MPC) Storage System listing within the "List of Approved Spent Fuel Storage Casks" to include Amendment No. 3 to Certificate of Compliance (CoC) No. 1032. Amendment No. 3 revises authorized contents to allow burnup credit for fuel types in the MPC-37 and revises CoC Condition 8, which has been previously incorporated in Amendment No. 2 to CoC No. 1032.