List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Cask System; Certificate of Compliance No. 1031, Amendment Nos. 0-3, Revision 1

The U.S. Nuclear Regulatory Commission (NRC) is confirming the effective date of February 1, 2016, for the direct final rule that was published in the Federal Register on November 18, 2015. This direct final rule amended the NRC's spent fuel storage regulations by revising the NAC International, Inc., MAGNASTOR[supreg] Cask System listing within the "List of approved spent fuel storage casks" to include Revision 1 to Amendment Nos. 0-3 to Certificate of Compliance (CoC) No. 1031. Revision 1 to Amendment Nos. 0-3 to CoC No. 1031 makes changes to the Technical Specifications (TS), including correcting a typographical error in two actual boron loadings in TS 4.1.1(a), and revising the decay times in Tables B2-4 (for Amendment Nos. 0 and 1) and B2-5 (for Amendment Nos. 2 and 3) in Appendix B of the TSs for minimum additional decay time required for spent fuel assemblies that contain nonfuel hardware.